APA Zitierstil

Sapsford, R., & Jupp, V. (1996). Data collection and analysis. London: Sage in association with Open University.

Chicago Zitierstil

Sapsford, Roger., and Victor Jupp. Data Collection and Analysis. London: Sage in association with Open University, 1996.

MLA Zitierstil

Sapsford, Roger., and Victor Jupp. Data Collection and Analysis. London: Sage in association with Open University, 1996.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.