APA

berki r. . n., . (1977). the history of political thought a short introuduction. london: j . m dent & sons.

Chicago

berki r n, . 1977. the history of political thought a short introuduction. london: j . m dent & sons.

Harvard

berki r. . n., . (1977). the history of political thought a short introuduction. london: j . m dent & sons.

MLA

berki r n, . the history of political thought a short introuduction. london: j . m dent & sons. 1977.