Mohammad Ilyas. (1999). Calendar in Islamic civilization: Modern issues. Dewan Bahasa dan Pustaka.
Chicago Style (17th ed.) CitationMohammad Ilyas. Calendar in Islamic Civilization: Modern Issues. Kuala Lumpur: Dewan Bahasa dan Pustaka, 1999.
MLA (8th ed.) CitationMohammad Ilyas. Calendar in Islamic Civilization: Modern Issues. Dewan Bahasa dan Pustaka, 1999.
Warning: These citations may not always be 100% accurate.