Sri Widyastuti : Budi Santoso
Management Research Center (MRC) Department of Management, Faculty of Economics, University of Indonesia and Philip Kotler Center, 2016
Artikel Jurnal
Dedi Junaedi, author
Fakultas Farmasi Universitas Indonesia, 2013
UI - Tesis (Membership)
Elsevier, 2005
Buku Teks
weiss, Rudolf Fritz, author
Thieme, 2000
Buku Teks
Richard Mabey, editor
Penguin , 1991
Buku Referensi