APA (7th ed.) Zitazioa
Larson, C. (1978). Assessing functional communication. Speech communication association.
Chicago Style (17th ed.) Zitazioa
Larson, Carl. Assessing Functional Communication. Virginia: Speech communication association, 1978.
MLA (9th ed.) Zitazioa
Larson, Carl. Assessing Functional Communication. Speech communication association, 1978.
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