APA (7e ed.) Bronvermelding

Barry, T. (1986). The central America fact book. Grove Press,INC.

Chicago (17e ed.) Bronvermelding

Barry, Tom. The Central America Fact Book. New York: Grove Press,INC, 1986.

MLA (9e ed.) Bronvermelding

Barry, Tom. The Central America Fact Book. Grove Press,INC, 1986.