Dyfyniad APA

Beer,Samuel H. (1978). The new American political system. Ambika Publication.

Dyfyniad Arddull Chicago

Beer,Samuel H. The New American Political System. New Delhi: Ambika Publication, 1978.

Dyfyniad MLA

Beer,Samuel H. The New American Political System. Ambika Publication, 1978.

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