Kessler-Harris, Alice
Oxford University Press, 1983
Buku Teks
Syifa Amalia, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia , 2019
UI - Skripsi (Membership)
Amanda Nabilla Khansa, author
Universitas Indonesia, 2016
UI - Skripsi (Membership)
Thomas, R. Roosevelt, author
American Management Association, 1991
eBooks
Permata Mis Lusitania, author
2015
UI - Skripsi (Membership)