Osman Ali. (1998). Penerbitan 1991 - 1997. Universiti Kebangsaan Malaysia.
Chicago Style (17th ed.) CitationOsman Ali. Penerbitan 1991 - 1997. Kuala Lumpur: Universiti Kebangsaan Malaysia, 1998.
MLA (8th ed.) CitationOsman Ali. Penerbitan 1991 - 1997. Universiti Kebangsaan Malaysia, 1998.
Warning: These citations may not always be 100% accurate.