Dyfyniad APA

Jackson , R., & By Sorensen , . G. (1999). Introduction to international relations. Univ. Pr..

Dyfyniad Arddull Chicago

Jackson , Robert, and George By Sorensen. Introduction to International Relations. Oxford: Univ. Pr., 1999.

Dyfyniad MLA

Jackson , Robert, and George By Sorensen. Introduction to International Relations. Univ. Pr., 1999.

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