Teaching English as a second language
[by] Robert L. Politzer [and] Frieda N. Politzer.
APA Citation
Politzer, R. L. (Robert Louis)., Politzer, F. N. (1972). Teaching English as a second language. Lexington, Mass.: Xerox College Pub.
MLA Citation
Politzer, Robert L. (Robert Louis), 1921-1998, and Frieda N. Politzer. Teaching English As a Second Language. Lexington, Mass.: Xerox College Pub, 1972.
Warning: These citations may not always be complete (especially for serials).