Cita APA

(1984). Times business directory of Singapore. Times Periodicals Pte. Ltd..

Chicago Style (17th ed.) Citation

Times Business Directory of Singapore. Singapore: Times Periodicals Pte. Ltd., 1984.

Cita MLA

Times Business Directory of Singapore. Times Periodicals Pte. Ltd., 1984.

Atenció: Aquestes cites poden no estar 100% correctes.