Παραπομπή APA

Ghatak, A. (2010). 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, 2010.

Παραπομπή MLA

Ghatak, Ajoy. Einstein and the Special Theory of Relativity. Viva books, 2010.