YEW. (1997). Sejarah peradaban dunia. Sasbadi.
Chicago Style (17th ed.) CitationYEW. Sejarah Peradaban Dunia. Petaling Jaya: Sasbadi, 1997.
MLA (8th ed.) CitationYEW. Sejarah Peradaban Dunia. Sasbadi, 1997.
Warning: These citations may not always be 100% accurate.