Παραπομπή APA

Benn S I & Peters R S. (1979). Social principles and the democratic state. S Chand.

Παραπομπή Chicago Style

Benn S I και Peters R S. Social Principles and the Democratic State. New Delhi: S Chand, 1979.

Παραπομπή MLA

Benn S I και Peters R S. Social Principles and the Democratic State. S Chand, 1979.