Judul Asli: Planning and control with Pert/CPM
Judul Asli : 101 Strategies to teach any subjectBibliografi hlm: 301
juul asli:Personel The Human Problems of Management
Bibliografi hlm: 144-145
Judul Asli: The staff development handbook [an action kit to improve performance]
Judul Asli: Successful recruitment and selection [a practical guide for managers]
Bibliografi: hlm 64-65
Bibliografi: hlm 39
Bibliografi: Hlm