APA-referens (7:e uppl.)

ARNOLD, A. L. (1993). The Arnold encyclopedia of real estate.-- ed.2. John Wiley and Sons.

Chicago-referens (17:e uppl.)

ARNOLD, Alvin L. The Arnold Encyclopedia of Real Estate.-- Ed.2. New York: John Wiley and Sons, 1993.

MLA-referens (9:e uppl.)

ARNOLD, Alvin L. The Arnold Encyclopedia of Real Estate.-- Ed.2. John Wiley and Sons, 1993.