Weasel, Lisa H.
American Management Association, 2009
eBooks
Rininta Dewi Saraswati
Fakultas Hukum Universitas Indonesia, 2010
UI - Skripsi (Open)
Wiwik Handayani
Universitas Indonesia, 2013
UI - Tesis (Membership)
Houghton Miffiln, 1967
Buku Teks
Maria Yus Trinity Irsan
Universitas Indonesia, 2016
UI - Tesis (Membership)