Universitas Indonesia, 2013
UI - Skripsi (Membership)
Columbia Univ. Press , 1960
Buku Teks
Palupi, Dwi, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Tesis (Membership)
Achmad Nabil, author
2017
UI - Tugas Akhir
Nisa Zakiah, author
2014
UI - Skripsi (Membership)