National University of Singapore. Office of Quality Management, 2004
Multimedia
Prama Dwi Putra
Fakultas Hukum Universitas Indonesia, 2014
UI - Skripsi (Membership)
Boy Subirosa Sabarguna
Konsorsium RS Islam Jateng-DIY, 2004
Buku Teks
Chestnut, Bill
Addison-Wesley Longman, 1997
Buku Teks
edited by G. Gordon Schulmeyer and James I. McManus
Van Nostrand Reinhold, 1992
Buku Referensi