Silvia Shinta Devi
Brawijaya University, Faculty of Medicine, Postgraduate Program in Hospital Management, 2017
Artikel Jurnal
Dwi Purwoko
Pustaka Sinar Harapan, 1995
Buku Teks
A.T. Sugito
Ditjen Kebudayaan Depdikbud RI , 1998
Buku Teks SO
A.T. Sugito
Pialams Permai, 1998
Buku Teks SO
editor by Alamsyah M Dja'far, Wiwit R Fatthurrahman
PT Elex Media Komputindo, 2017
Buku Teks SO