APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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