एपीए उद्धरण

Nye, B. C. (1970). Product planning. McGraw-Hill.

शिकागो स्टाइल उद्धरण

Nye, Bernard C. Product Planning. New York: McGraw-Hill, 1970.

एमएलए उद्धरण

Nye, Bernard C. Product Planning. McGraw-Hill, 1970.