(1980). Gravitation, quanta and the universe: Proceedings of the Einstein Centenary Symposium held at Ahmedabad, India, 29 January - 3 February 1979. Wiley Eastern.
Chicago-Zitierstil (17. Ausg.)Gravitation, Quanta and the Universe: Proceedings of the Einstein Centenary Symposium Held at Ahmedabad, India, 29 January - 3 February 1979. New Delhi: Wiley Eastern, 1980.
MLA-Zitierstil (9. Ausg.)Gravitation, Quanta and the Universe: Proceedings of the Einstein Centenary Symposium Held at Ahmedabad, India, 29 January - 3 February 1979. Wiley Eastern, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.