Broadwell, Martin M.
The supervisor and the on the job training/Martin M. Broadwell
Addison-Wesley, 1975
 Buku Teks
Gender, work, and tourism / edited by M. Thea Sinclair
Routlege, 1997
 Buku Teks
Flahault, D.
The supervision of health personnel at district level /D. Flahault; M. Piot; A. Franklin
World Health Organization, 1988
 Buku Teks
Broadwell, Martin M.
Supervising today: A guide for positive leadership / Martin M. Broadwell
CBI, 1979
 Buku Teks
Werther, William B.
Da Ren, Xiao de you hua yao shuo
Tianxia Wenhua Chuban Gufen Youxian Gongsi, [date of publication not identified]
 Buku Teks