Sudargo Gautama, author
Indonesian business law
Citra Aditya Bakti, 2002
 Buku Teks
Sudargo Gautama, author
Indonesian business law
Citra Aditya Bakti, 1995
 Buku Teks
Panesar, Sukhninder, author
General principles of property law
Longman, 2001
 Buku Teks
Gim, Leong Teh, author
Introduction to property law
Butterworth, 1992
 Buku Teks
Kintner, Earl W., author
An intellectual property law primer : a survey of the law of patents, trade secrets, trademarks, franchises, copyrights, and personality and entertainment rights
Macmillan, 1975
 Buku Teks