(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 (8th ed.) CitationProsiding Lomba Karya Tulis Beswan Djarum 2009. Djarum Bakti Pendidikan, 2009.
Warning: These citations may not always be 100% accurate.