Tharp, George W. (January 1972). "The Position of the Tsetsaut among Northern Athapaskans". International Journal of American Linguistics. 38 (1): 14–25. doi:10.1086/465179. JSTOR1264498. S2CID145318136.
Hesketh, Anne; Dima, Evgenia; Nelson, Veronica (2007). "Teaching phoneme awareness to pre-literate children with speech disorder: a randomized controlled trial". International Journal of Language & Communication Disorders. 42 (3): 251–271. doi:10.1080/13682820600940141. ISSN1368-2822. PMID17514541.
Ballantyne, Keira Gebbie (2005). Textual Structure and Discourse Prominence in Yapese Narrative (PhD dissertation). University of Hawaiʻi. p. 32. hdl:10125/11702.
Tharp, George W. (January 1972). "The Position of the Tsetsaut among Northern Athapaskans". International Journal of American Linguistics. 38 (1): 14–25. doi:10.1086/465179. JSTOR1264498. S2CID145318136.
Hesketh, Anne; Dima, Evgenia; Nelson, Veronica (2007). "Teaching phoneme awareness to pre-literate children with speech disorder: a randomized controlled trial". International Journal of Language & Communication Disorders. 42 (3): 251–271. doi:10.1080/13682820600940141. ISSN1368-2822. PMID17514541.
Tharp, George W. (January 1972). "The Position of the Tsetsaut among Northern Athapaskans". International Journal of American Linguistics. 38 (1): 14–25. doi:10.1086/465179. JSTOR1264498. S2CID145318136.
Hesketh, Anne; Dima, Evgenia; Nelson, Veronica (2007). "Teaching phoneme awareness to pre-literate children with speech disorder: a randomized controlled trial". International Journal of Language & Communication Disorders. 42 (3): 251–271. doi:10.1080/13682820600940141. ISSN1368-2822. PMID17514541.