एपीए उद्धरण

Horwitz, R. (1973). Realities of profitability. pan books.

शिकागो स्टाइल उद्धरण

Horwitz, Ralph. Realities of Profitability. London: pan books, 1973.

एमएलए उद्धरण

Horwitz, Ralph. Realities of Profitability. pan books, 1973.