Fatiya Rumi Humaira, author
2017
UI - Skripsi (Membership)
Muhammad, author
Salemba Empat, 2002
Buku Teks
Pakpahan, Ratna Sari, author
Program Pascasarjana Universitas Indonesia, 2008
UI - Tesis (Open)
Hamzah Haz, author
Grasindo, 1993
Buku Teks
Sembiring, Riswanto, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2010
UI - Tesis (Open)