Project evaluation : Indonesian cases and exercises : solution sets and instructor's guide / by Leon A. Mears [and] J.B. Djarot Siwijatmo. (1996). Jakarta: Program Perencanaan Nasional.
Project evaluation : Indonesian cases and exercises : solution sets and instructor's guide / by Leon A. Mears [and] J.B. Djarot Siwijatmo. . Jakarta: Program Perencanaan Nasional, 1996. Buku Umum.