Indonesia - Thai business relations : opportunities and prospects
edited by Hadi Soesastro
Centre for Strategic and International Studies, 1997
 Buku Teks
Business opportunities in India
edited by Tan Teck Meng ... [and others]
Prentice-Hall, 1996
 Buku Teks
Evi Fitriani
The Trump Presidency and Indonesia: Challenges and Opportunities
2017
 Artikel Jurnal
Phyper, John-David
Good to green: managing business risks and opportunities in the age of environmental awareness
John Wiley & Sons Canada, Ltd., 2009
 Buku Teks
Fenn, Dan H. (Dan Huntington), 1923-
Management guide to overseas operations : business looks abroad at its opportunities and responsibilities
McGraw-Hill , 1957
 Buku Teks