Gates, G. E. (1987). The acquisition of American sign language vs. Amerind signs by mentally retarded young adults ([Mikrofiche-Ausg.].).
Chicago Style (17th ed.) CitationGates, Ginger Elaine. The Acquisition of American Sign Language Vs. Amerind Signs by Mentally Retarded Young Adults. [Mikrofiche-Ausg.]. 1987.
MLA (9th ed.) CitationGates, Ginger Elaine. The Acquisition of American Sign Language Vs. Amerind Signs by Mentally Retarded Young Adults. [Mikrofiche-Ausg.]. 1987.
Warning: These citations may not always be 100% accurate.