Παραπομπή APA

Ghatak, A. Einstein and The Special Theory of Relativity. Viva Books.

Παραπομπή Chicago Style

Ghatak, Ajoy. Einstein and The Special Theory of Relativity. New Delhi: Viva Books.

Παραπομπή MLA

Ghatak, Ajoy. Einstein and The Special Theory of Relativity. Viva Books.