Παραπομπή APA

Debiprasad Chattopadhyaya. (1990). Philosophy and the future.

Παραπομπή Chicago Style

Debiprasad Chattopadhyaya. Philosophy and the Future. Bangalore, Navakarnataka, 1990.

Παραπομπή MLA

Debiprasad Chattopadhyaya. Philosophy and the Future. 1990.