एपीए उद्धरण

Birla, B. (1966). Automobile industry in India: A study. Department of economic.

शिकागो स्टाइल उद्धरण

Birla, B.M. Automobile Industry in India: A Study. Calcutta: Department of economic, 1966.

एमएलए उद्धरण

Birla, B.M. Automobile Industry in India: A Study. Department of economic, 1966.