APA-referens (7:e uppl.)

(1989). Unity and diversity: Regional economic development in Indonesia since 1970. Oxford University Press.

Chicago-referens (17:e uppl.)

Unity and Diversity: Regional Economic Development in Indonesia Since 1970. Singapore: Oxford University Press, 1989.

MLA-referens (9:e uppl.)

Unity and Diversity: Regional Economic Development in Indonesia Since 1970. Oxford University Press, 1989.