Cita APA

Babbie,Earl. (2014). Basics of Social Research (6th.). Wadsworth,Cengage Learning.

Chicago Edition Citation

Babbie,Earl. Basics of Social Research. 6th. Australia: Wadsworth,Cengage Learning, 2014.

Cita MLA

Babbie,Earl. Basics of Social Research. 6th. Wadsworth,Cengage Learning, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.