Dantia Anisa, author
2016
UI - Skripsi (Membership)
Andrari Putri, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Skripsi (Membership)
Britt, Steuart Henderson, author
John Wiley & Sons, 1968
Buku Teks
Umar Perkasa, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Skripsi (Membership)
Minahan, Stella, author
Businessexpert Press, 2012
Buku Teks