Cita APA (7th ed.)

212850 Nachmias, C., & Nachmias, D. (1981). Research methods in the social science. London : Edward Arnold.

Cita Chicago (17th ed.)

212850 Nachmias, Chava, i David Nachmias. Research Methods in the Social Science. London : Edward Arnold, 1981.

Cita MLA (9th ed.)

212850 Nachmias, Chava, i David Nachmias. Research Methods in the Social Science. London : Edward Arnold, 1981.