APA-referens (7:e uppl.)

Jacoby, E. H. (1970). The Philippines. National Land Reform Council.

Chicago-referens (17:e uppl.)

Jacoby, Erich H. The Philippines. Diliman, Quezon City: National Land Reform Council, 1970.

MLA-referens (9:e uppl.)

Jacoby, Erich H. The Philippines. National Land Reform Council, 1970.