Vogel, H. N., & Pollack, J. V. (1965). Con'do.min'i.um enterprise. Cities, U.S.A. Research Co..
Cita Chicago (17th ed.)Vogel, Harold N., i Jonathan V. Pollack. Con'do.min'i.um Enterprise. Jackson Heights, N.Y.: Cities, U.S.A. Research Co., 1965.
Cita MLA (8th ed.)Vogel, Harold N., i Jonathan V. Pollack. Con'do.min'i.um Enterprise. Cities, U.S.A. Research Co., 1965.
Atenció: Aquestes cites poden no estar 100% correctes.