Dyfyniad APA

Gschwend, T., & Schimmelfennig, F. (2007). Research design in political science: How to practice what they preach. Palgrave Macmillan.

Dyfyniad Arddull Chicago

Gschwend, Thomas, and Frank Schimmelfennig. Research Design in Political Science: How to Practice What They Preach. Houndmills, Basingstoke, Hants: Palgrave Macmillan, 2007.

Dyfyniad MLA

Gschwend, Thomas, and Frank Schimmelfennig. Research Design in Political Science: How to Practice What They Preach. Palgrave Macmillan, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.