(1994). Signed video-classes for foreign language study / Carole N. Frankel, Gallaudet University, Department of Foreign Languages and Literatures.
Chicago-viite (17. p.)Signed Video-classes for Foreign Language Study / Carole N. Frankel, Gallaudet University, Department of Foreign Languages and Literatures. 1994.
MLA-viite (9. p.)Signed Video-classes for Foreign Language Study / Carole N. Frankel, Gallaudet University, Department of Foreign Languages and Literatures. 1994.
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