एपीए उद्धरण

Singh, K. P. (1992). Fundamental freedom of trade and commerce and nationalization.

शिकागो स्टाइल उद्धरण

Singh, K P. Fundamental Freedom of Trade and Commerce and Nationalization. Common Wealth Pub: New Delhi, 1992.

एमएलए उद्धरण

Singh, K P. Fundamental Freedom of Trade and Commerce and Nationalization. 1992.