Ghatak, A. (2009). Special theory of relativity. Viva Books.
Dyfyniad Arddull ChicagoGhatak, Ajoy. Special Theory of Relativity. New Delhi: Viva Books, 2009.
Dyfyniad MLAGhatak, Ajoy. Special Theory of Relativity. Viva Books, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.