एपीए उद्धरण

Surdam, D. G. (2020). Business Ethics from the 19th Century to Today. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Surdam, David George. Business Ethics From the 19th Century to Today. Springer International Publishing, 2020.

एमएलए उद्धरण

Surdam, David George. Business Ethics From the 19th Century to Today. Springer International Publishing, 2020.