Gaya APA

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

Gaya Chicago

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

Gaya MLA

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

Gaya Turabian

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