एपीए उद्धरण

Dallas, R. J., & Thompson, J. M. (1975). Clerical and secretarial systems for the office.

शिकागो स्टाइल उद्धरण

Dallas, Richard J., और James M. Thompson. Clerical and Secretarial Systems for the Office. 1975.

एमएलए उद्धरण

Dallas, Richard J., और James M. Thompson. Clerical and Secretarial Systems for the Office. 1975.