Παραπομπή APA

Gupta,S P. (1986). Modern India and progress in science and technology. Vikas Publishing House Pvt.Ltd.

Παραπομπή Chicago Style

Gupta,S P. Modern India and Progress in Science and Technology. New Delhi: Vikas Publishing House Pvt.Ltd, 1986.

Παραπομπή MLA

Gupta,S P. Modern India and Progress in Science and Technology. Vikas Publishing House Pvt.Ltd, 1986.