Artna Btari, author
Universitas Indonesia, 2013
UI - Skripsi (Membership)
Dian Novita, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2019
UI - Tesis (Membership)
Mellor, David, author
PC Publications, 1993
Buku Teks
Slot, Gerard
Centerx, 1965
Buku Teks
Pohlmann, Ken C., author
Sams, 1989
Buku Teks