Cita APA (7th ed.)

Littlefield, C. L., & Rachel, F. (1964). Office and administrative management ; systems analysis, data processing, and office services. Prentice-Hall.

Cita Chicago (17th ed.)

Littlefield, Cleatice L., i Frank Rachel. Office and Administrative Management ; Systems Analysis, Data Processing, and Office Services. Englewood Cliffs, N. J: Prentice-Hall, 1964.

Cita MLA (9th ed.)

Littlefield, Cleatice L., i Frank Rachel. Office and Administrative Management ; Systems Analysis, Data Processing, and Office Services. Prentice-Hall, 1964.