Yip & Idham N.S. (1994). Tetamu Planet X. Sinar Suria.
Chicago Style (17th ed.) CitationYip and Idham N.S. Tetamu Planet X. Kuala Lumpur: Sinar Suria, 1994.
MLA (8th ed.) CitationYip and Idham N.S. Tetamu Planet X. Sinar Suria, 1994.
Warning: These citations may not always be 100% accurate.