Khalid, K. M. (2009). Di Hadapan Umar. Mitra Pustaka.
Chicago Style (17th ed.) CitationKhalid, Khalid M. Di Hadapan Umar. Mitra Pustaka, 2009.
MLA (8th ed.) CitationKhalid, Khalid M. Di Hadapan Umar. Mitra Pustaka, 2009.
Warning: These citations may not always be 100% accurate.