Merry, Malcolm
Butterworth, 1985
Buku Teks
Roth, Kenneth M.
[American Management Association, ], 2004
eBooks
Thomsett, Michael C.
[American Management Association;, ], 2005
eBooks
Hirsanuddin
Universitas Indonesia, 1996
UI - Tesis Membership
Selvi Windi Martiana
Fakultas Ekonomi Dan Bisnis Universitas Indonesia, 2021
UI - Tugas Akhir