एपीए उद्धरण

Sumanth, D. J. (1994). Productivity engineering and management. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Sumanth, David J. Productivity Engineering and Management. New York: McGraw-Hill, 1994.

एमएलए उद्धरण

Sumanth, David J. Productivity Engineering and Management. New York: McGraw-Hill, 1994.