Dyfyniad APA

Hofmann, J. a. G. (2010). Introduction to political ideologies. Pearson.

Dyfyniad Arddull Chicago

Hofmann, John and Graham. Introduction to Political Ideologies. New Delhi: Pearson, 2010.

Dyfyniad MLA

Hofmann, John and Graham. Introduction to Political Ideologies. Pearson, 2010.

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