WHO
Geneva WHO 1992 ,
Buku Teks
Armaji Kamaludi Syarif, author
2019
UI - Tesis (Membership)
Fitz-enz, Jac, author
American Management Assocxiation, 2000
Buku Teks
Jordan, Jason, author
McGraw-Hill, 2012
Buku Teks
Wawan Heru Suyatmiko, author
Komisi Pemberantasan Korupsi, 2019
Artikel Jurnal