Prasetyono, D. S. (2009). Yuk Belajar Jarimatika (2). Powerbooks Publishing.
Chicago Style (17th ed.) CitationPrasetyono, Dwi Sunar. Yuk Belajar Jarimatika (2). Powerbooks Publishing, 2009.
MLA (8th ed.) CitationPrasetyono, Dwi Sunar. Yuk Belajar Jarimatika (2). Powerbooks Publishing, 2009.
Warning: These citations may not always be 100% accurate.