Zylicz, Marek
International air transport law/Marek Zylicz
Martinus Nijhoff Publishers, 1991
 Buku Teks
International workshop on urban transport policy in ASEAN : lessons from European experience
University Indonesia, 2005
 Multimedia
International workshop on urban transport policy in ASEAN : lessons from European experience
Universitas Indonesia, 2005
 Multimedia
Verwer, Christiaan P.
Liability for damage to luggage in international air transport / Christiaan P. Verwer
Kluwer Law and Taxation Pub, 1987
 Buku Teks
Meier, Gerald M.
The international economics of development; theory and policy
Harper & Row, 1968
 Buku Teks