Tohutoro APA (7th ed.)

Jarvis, G. A., & Adams, S. J. (1979). Evaluating a second language program. Center for Applied Linguistics.

Tohutoru Kātū Chicago

Jarvis, Gilbert A., me Shirley J. Adams. Evaluating a Second Language Program. Arlington, Va.: Center for Applied Linguistics, 1979.

Tohutoro MLA

Jarvis, Gilbert A., me Shirley J. Adams. Evaluating a Second Language Program. Center for Applied Linguistics, 1979.