Παραπομπή APA

Radhakrishnan, S. (1961). Two addresses delivered in Germany.

Παραπομπή Chicago Style

Radhakrishnan, Sarvepalli. Two Addresses Delivered in Germany. 1961.

Παραπομπή MLA

Radhakrishnan, Sarvepalli. Two Addresses Delivered in Germany. 1961.