Silalahi, Pristanto, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2022
UI - Tesis Membership
Harahap, Muhammad Nasim, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2003
UI - Tesis Membership
Fatiya Rumi Humaira, author
2017
UI - Skripsi Membership
Toyne, Brian
Allyn and Bacon, 1989
Buku Teks
Fauzal Muslim, author
2013
UI - Tesis Membership