Kishan, B.(2006).Computerized maintenance management systems made easy: how to evaluate, select, and manage CMMS .New York:KPG (Kepustakaan Populer Gramedia).
Gaya MLA
Bagadia, Kishan."Computerized maintenance management systems made easy: how to evaluate, select, and manage CMMS".New York:KPG (Kepustakaan Populer Gramedia),2006.Textbook.