एपीए उद्धरण

Roychowdhury,Krishna Chandra. (1983). Prices and distribution: The sraffa system. S Chand & Company.

शिकागो स्टाइल उद्धरण

Roychowdhury,Krishna Chandra. Prices and Distribution: The Sraffa System. New Delhi: S Chand & Company, 1983.

एमएलए उद्धरण

Roychowdhury,Krishna Chandra. Prices and Distribution: The Sraffa System. S Chand & Company, 1983.