Citazione Stile APA (7a Edizione)

Littlefield, C. L., & Rachel, F. (1970). Office and administrative management ; systems analysis, data processing, and office services. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Littlefield, Cleatice L., e Frank Rachel. Office and Administrative Management ; Systems Analysis, Data Processing, and Office Services. englewood Cliffs, N. J: Prentice-Hall, 1970.

Citatione MLA (9a ed.)

Littlefield, Cleatice L., e Frank Rachel. Office and Administrative Management ; Systems Analysis, Data Processing, and Office Services. Prentice-Hall, 1970.