एपीए उद्धरण

Usher, D. (1968). The price mechanism and the meaning of national income statistics. Clarendon press.

शिकागो स्टाइल उद्धरण

Usher, D. The Price Mechanism and the Meaning of National Income Statistics. Oxford: Clarendon press, 1968.

एमएलए उद्धरण

Usher, D. The Price Mechanism and the Meaning of National Income Statistics. Clarendon press, 1968.