APA-referens (7:e uppl.)

Zamora, M. D. (1977). Sarawak: Research and theory. Boswell Printing and Pub.

Chicago-referens (17:e uppl.)

Zamora, Mario D. Sarawak: Research and Theory. Williamsburg, Va: Boswell Printing and Pub, 1977.

MLA-referens (9:e uppl.)

Zamora, Mario D. Sarawak: Research and Theory. Boswell Printing and Pub, 1977.