ARNOLD, A. L. (1993). The Arnold encyclopedia of real estate.-- ed.2. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)ARNOLD, Alvin L. The Arnold Encyclopedia of Real Estate.-- Ed.2. New York: John Wiley and Sons, 1993.
Lua MLA (9ú heag.)ARNOLD, Alvin L. The Arnold Encyclopedia of Real Estate.-- Ed.2. John Wiley and Sons, 1993.
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