Crotty, M. (1998). The foundations of social research: Meaning and perspective in the research process. Sage.
Chicago-Zitierstil (17. Ausg.)Crotty, Michael. The Foundations of Social Research: Meaning and Perspective in the Research Process. London [u.a.]: Sage, 1998.
MLA-Zitierstil (9. Ausg.)Crotty, Michael. The Foundations of Social Research: Meaning and Perspective in the Research Process. Sage, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.