Jamaiah Osman & Maznah Ahmad Zain. (2002). Pengelasan perpuluhan dewey. Produksi Nur-Johan.
Chicago Style (17th ed.) CitationJamaiah Osman and Maznah Ahmad Zain. Pengelasan Perpuluhan Dewey. Ipoh: Produksi Nur-Johan, 2002.
MLA (8th ed.) CitationJamaiah Osman and Maznah Ahmad Zain. Pengelasan Perpuluhan Dewey. Produksi Nur-Johan, 2002.
Warning: These citations may not always be 100% accurate.