एपीए उद्धरण

Roychowdhury,Krishna chandra. (1979). The classical theory of economic growth. The Mac Millan Company of India Limited.

शिकागो स्टाइल उद्धरण

Roychowdhury,Krishna chandra. The Classical Theory of Economic Growth. New Delhi: The Mac Millan Company of India Limited, 1979.

एमएलए उद्धरण

Roychowdhury,Krishna chandra. The Classical Theory of Economic Growth. The Mac Millan Company of India Limited, 1979.