Gineng Pratidina Permana Sakti
2015
UI - Skripsi (Membership)
Sobel, Michael I.
University of Chicago, 1987
Buku Teks
Mueller, Conrad G.
Time Incoporated, 1966
Buku Teks
Pudji Astuti
Program Pascasarjana Universitas Indonesia, 2011
UI - Tesis (Open)
Supriyanto
Universitas Indonesia, 1992
UI - Tesis (Membership)