Cita APA (7th ed.)

Ring, A. A., & Dasso, J. J. (1981). Real estate principles and practices (9th ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Ring, Alfred A., i Jerome J. Dasso. Real Estate Principles and Practices. 9th ed. Englewood Cliffs, N.J: Prentice-Hall, 1981.

Cita MLA (9th ed.)

Ring, Alfred A., i Jerome J. Dasso. Real Estate Principles and Practices. 9th ed. Prentice-Hall, 1981.