एपीए उद्धरण

Worcester, R. M. (1975). Consumer market research handbook. McGraw-Hill.

शिकागो स्टाइल उद्धरण

Worcester, Robert M. Consumer Market Research Handbook. New York: McGraw-Hill, 1975.

एमएलए उद्धरण

Worcester, Robert M. Consumer Market Research Handbook. McGraw-Hill, 1975.