| Burgess, Eunice and Patricia Ham | Multilevel conditioning of phoneme variants in Apinayé | 1968 | Linguistics | Linguistics |
| Abrahamson, Arne | Contrastive distribution of phoneme classes in Içuã Tupi | 1968 | Anthropological Linguistics | Linguistics |
| Ham, Patricia; Smith, Mary | Mẽuzarẽnh ã ʼkagà 2 | 1968 | | |
| Gudschinsky, Sarah C | Psycholinguistic testing (Part 1) | 1968 | READ | Literacy and Education |
| Gudschinsky, Sarah C | A test for orthographic ambiguity | 1968 | Notes on Literacy | Literacy and Education |
| Gudschinsky, Sarah C | Memorizing: Good or bad? | 1968 | Notes on Literacy | Literacy and Education |
| Butler, Nancy E.; Ekdahl, Muriel | Isoneúti koxunákoti koxeꞌu ûti | 1968 | | |
| Popovich, A. Harold; Popovich, Frances B. | Hãmyũmmũk punethok | 1968 | | |
| Abrahamson, Arne | Jumá word list | 1968 | | Language Assessment |
| Sheffler, E. Margaret | Literacy and social problems | 1968 | Notes on Literacy | Literacy and Education |
| Popovich, A. Harold; Popovich, Frances B. | ʼApu yũmũ mõkupix | 1968 | | |
| Butler, Nancy E.; Ekdahl, Muriel | Terêna Museu Wordlist | 1968 | | Language Assessment, Linguistics |
| Pease, Helen; Betts, LaVera | Tenharim Museu Wordlist [1] | 1968 | | Language Assessment, Linguistics |
| Gudschinsky, Sarah C | Highlights of the 1967 Vietnam workshop: Syllable teaching | 1968 | Notes on Literacy | Literacy and Education |
| Sheffler, E. Margaret | Discourse Targets in Mundurukú and Their Effect on the Translation of Mark | 1968 | | Linguistics |
| Gudschinsky, Sarah C | The relationship of language and linguistics to reading | 1968 | Kivung | Literacy and Education |
| Wiesemann, Ursula | To jãn-fã 1 | 1968 | | |
| Wiesemann, Ursula | Two Botocudo [Xokleng] Texts | 1968 | | Linguistics |
| Graham, Albert; Graham, Sue | Phonological Signalling of Grammatical Units in Satere | 1968 | | Linguistics |
| Wiesemann, Ursula | Xokleng Phonemic Statement | 1968 | Arquivo Lingüístico | Linguistics |
| Butler, Nancy E.; Ekdahl, Muriel | Yúhaʼikaavo ûti 1-3 | 1968 | | |
| Wiesemann, Ursula | To jẽn-fẽ 1 | 1968 | | |
| Wiesemann, Ursula | To jẽn-fẽ 1 | 1968 | | |
| Bontkes, Willem | Karitiâna Museu Wordlist [2] | 1968 | | Language Assessment, Linguistics |
| Kakumasu, James Y.; Kakumasu, Kiyoko | Urubú Grammar | 1968 | | Linguistics |
| Kakumasu, James Y | Urubú sign language | 1968 | International Journal of American Linguistics | Sign Languages |
| Boswood, Joan; Tremaine, Sheila | Aripaktsa Phonemics | 1968 | | Linguistics |
| Pittman, Richard S. | Exercises for a course in phonological analysis | 1968 | Work Papers of the Summer Institute of Linguistics, University of North Dakota Session | Academic Training, Linguistics |
| Kura (Bakairi) Agriculture and Economics | 1968 | | Anthropology |
| Davis, Irvine | Some macro-Jê relationships | 1968 | International Journal of American Linguistics | Linguistics |
| Bendor-Samuel, John T | Review of: Textos hixkaryâna, by Desmond C. Derbyshire | 1968 | Lingua | Linguistics |
| Gudschinsky, Sarah C | The complete literacy program | 1968 | READ | Literacy and Education |
| Gudschinsky, Sarah C | Psycholinguistic testing (Part 2) | 1968 | READ | Literacy and Education |
| Gudschinsky, Sarah C | Análisis tagménico [sic] de unidades que combinan componentes verbal y no verbal | 1968 | | Linguistics |
