Tohutoro APA (7th ed.)

Politzer, R. L., & Staubach, C. N. (1965). Teaching spanish: A linguistic orientation. Blaisdell.

Tohutoru Kātū Chicago (17th ed.)

Politzer, Robert L., me Charles N. Staubach. Teaching Spanish: A Linguistic Orientation. Waltham: Blaisdell, 1965.

Tohutoro MLA (9th ed.)

Politzer, Robert L., me Charles N. Staubach. Teaching Spanish: A Linguistic Orientation. Blaisdell, 1965.