APA aipamena

May, T. (2001). Social research: Issues, methods and process (3rd ed.). Open University.

Chicago Style aipamena

May, Tim. Social Research: Issues, Methods and Process. 3rd ed. Phildelphia, Pa: Open University, 2001.

MLA aipamena

May, Tim. Social Research: Issues, Methods and Process. 3rd ed. Open University, 2001.