APA aipamena

Judd, C. M., Kidder, L. H., & Smith, . E. R. (1991). Research Methods in Social Relations: Instructor's manual to accompany (Sixth edition.). USA: Holt, Rinehart, and Winston Inc.

Chicago Style aipamena

Judd, Charles M., Louise H. Kidder, và Eliot R. Smith. Research Methods in Social Relations: Instructor's Manual to Accompany. Sixth edition. USA: Holt, Rinehart, and Winston Inc, 1991.

MLA aipamena

Judd, Charles M., Louise H. Kidder, và Eliot R. Smith. Research Methods in Social Relations: Instructor's Manual to Accompany. Sixth edition. USA: Holt, Rinehart, and Winston Inc, 1991.