Case, F. E. (1982). Real estate brokerage: A system's approach (2nd ed.). Prentice-Hall.
Citazione stile Chigago Style (17a edizione)Case, Frederick E. Real Estate Brokerage: A System's Approach. 2nd ed. Englewood Cliffs, NJ: Prentice-Hall, 1982.
Citatione MLA (9a ed.)Case, Frederick E. Real Estate Brokerage: A System's Approach. 2nd ed. Prentice-Hall, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.