Qomarudin Alfatah, author
Fakultas Eknonomi dan Bisnis Universitas Indonesia, 2019
UI - Tesis (Membership)
Dyah Vita Astriana, author
2017
UI - Skripsi (Membership)
Sanders, Ivan, author
2017
UI - Tugas Akhir
Amin Widjaja Tunggal, author
Rineka Cipta, 1992
Buku Teks
Ellen, Eric
Sweet and Maxwell, 1981
Buku Teks