Cita APA (7th ed.)

Kaufman, R. A. (1972). Educational system planning. Prentice-Hall.

Cita Chicago (17th ed.)

Kaufman, Roger A. Educational System Planning. Englewood Cliffs: Prentice-Hall, 1972.

Cita MLA (9th ed.)

Kaufman, Roger A. Educational System Planning. Prentice-Hall, 1972.