Gaya APA

E, E., HANDELMAN,Howard, . (2010). Politics in a Changing World;a comparative introduction to political science . Australia: Wadsworth Cengage Rearning.

Gaya MLA

E, ETHRIDGE,Marcus., HANDELMAN,Howard, . "Politics in a Changing World;a comparative introduction to political science". Australia: Wadsworth Cengage Rearning, 2010. Text.