Gaya APA

Allen, Edward David, Valette, Rebecca M.. (1977). Classroom Techniques : Foreign Languages and English as a Second Language . USA: Harcourt Brace Jovanovich, Inc.

Gaya Chicago

Allen, Edward David, Valette, Rebecca M.. Classroom Techniques : Foreign Languages and English as a Second Language. USA: Harcourt Brace Jovanovich, Inc, 1977. Text.

Gaya MLA

Allen, Edward David, Valette, Rebecca M.. Classroom Techniques : Foreign Languages and English as a Second Language. USA: Harcourt Brace Jovanovich, Inc, 1977. Text.

Gaya Turabian

Allen, Edward David, Valette, Rebecca M.. Classroom Techniques : Foreign Languages and English as a Second Language. USA: Harcourt Brace Jovanovich, Inc, 1977. Print.