Dyfyniad APA

DELURY, G. E. [. (1987). World encyclopedia of political systems and parties 1: Afghanistan-Luxemberg.-- Ed.2. Facts on File.

Dyfyniad Arddull Chicago

DELURY, George E. [Ed.]. World Encyclopedia of Political Systems and Parties 1: Afghanistan-Luxemberg.-- Ed.2. New York: Facts on File, 1987.

Dyfyniad MLA

DELURY, George E. [Ed.]. World Encyclopedia of Political Systems and Parties 1: Afghanistan-Luxemberg.-- Ed.2. Facts on File, 1987.

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