APA Citation
Vaus, D. A. d. (2001). Research design in social research. London: SAGE Pub..
Chicago Style CitationVaus, David A de. Research Design in Social Research. London: SAGE Pub., 2001.
MLA CitationVaus, David A de. Research Design in Social Research. London: SAGE Pub., 2001.
Warning: These citations may not always be 100% accurate.