(2009). Prosiding lomba karya tulis Beswan Djarum 2009. Djarum Bakti Pendidikan.
Chicago Style (17th ed.) CitationProsiding Lomba Karya Tulis Beswan Djarum 2009. Djarum Bakti Pendidikan, 2009.
MLA引文Prosiding Lomba Karya Tulis Beswan Djarum 2009. Djarum Bakti Pendidikan, 2009.
警告:這些引文格式不一定是100%准確.