Hans Yongen
2014
UI - Skripsi (Membership)
Drucker, Peter Ferdinand, 1909-2005
Butterworth-Heinemann, 1974
Buku Teks
Corder, A.S
Erlangga , 1996
Buku Teks
Hellriegel, Don, editor
Addison-Wesley , 1974
Buku Teks
Dewi Febby Pramitha Putri
Universitas Indonesia, 2012
UI - Skripsi (Open)