Bositis, D. A. (1990). Research designs for political science: Contrivance and demonstration in theory and practice. Southern Illinois Univ. Press.
Chicago-Zitierstil (17. Ausg.)Bositis, David A. Research Designs for Political Science: Contrivance and Demonstration in Theory and Practice. Carbondale u.a: Southern Illinois Univ. Press, 1990.
MLA-Zitierstil (9. Ausg.)Bositis, David A. Research Designs for Political Science: Contrivance and Demonstration in Theory and Practice. Southern Illinois Univ. Press, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.