Jasmine Nanta Kemala, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2017
UI - Skripsi (Membership)
Erison, author
Universitas Indonesia, 2004
UI - Tesis (Membership)
Pritchard, Peter.,
Oxford University Press, 1994
Buku Teks
Fita Rosemary, author
1997
UI - Tesis (Membership)
Reva Ariane, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2017
UI - Skripsi (Membership)