The practice of social research /
Earl Babbie.
APA Citation
Babbie, E. R. (2001). The practice of social research. 9th ed. Belmont, CA: Wadsworth/Thomson Learning.
MLA Citation
Babbie, Earl R. The Practice of Social Research. 9th ed. Belmont, CA: Wadsworth/Thomson Learning, 2001.
Warning: These citations may not always be complete (especially for serials).