Rika Retno Wulandari, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2019
UI - Tesis (Membership)
S. E Stephanou
Daniel Spencer Pubs, 1980
Buku Teks
edited by H. Igor Ansoff
John Wiley & Sons, 1976
Buku Teks
Damodaran, Aswath, author
Wharton School Publishing, 2008
Buku Teks
Afuah, Allan, author
Routledge, 2009
Buku Teks