एपीए उद्धरण

Cox, W. E. (1979). Industrial marketing research. John Wiley & Sons.

शिकागो स्टाइल उद्धरण

Cox, William E. Industrial Marketing Research. New York: John Wiley & Sons, 1979.

एमएलए उद्धरण

Cox, William E. Industrial Marketing Research. John Wiley & Sons, 1979.