Perrin R. (1987). Instructor's manual [to accompany] The beacon handbook and Resources for practicing research. Houghton Mifflin Company.
Чикаго маягийн жагсаалтPerrin R. Instructor's Manual [to Accompany] The Beacon Handbook and Resources for Practicing Research. Boston: Houghton Mifflin Company, 1987.
MLA ишлэлPerrin R. Instructor's Manual [to Accompany] The Beacon Handbook and Resources for Practicing Research. Houghton Mifflin Company, 1987.
Warning: These citations may not always be 100% accurate.