एपीए उद्धरण

(1981). International Yearbook and Statesman's Who's Who. Kelly's Directories.

शिकागो स्टाइल उद्धरण

International Yearbook and Statesman's Who's Who. Sussex: Kelly's Directories, 1981.

एमएलए उद्धरण

International Yearbook and Statesman's Who's Who. Kelly's Directories, 1981.