Littlefield, C. L., & Rachel, F. (1964). Office and administrative management ; systems analysis, data processing, and office services. Prentice-Hall.
Chicago-referens (17:e uppl.)Littlefield, Cleatice L., och Frank Rachel. Office and Administrative Management ; Systems Analysis, Data Processing, and Office Services. Englewood Cliffs, N. J: Prentice-Hall, 1964.
MLA-referens (9:e uppl.)Littlefield, Cleatice L., och Frank Rachel. Office and Administrative Management ; Systems Analysis, Data Processing, and Office Services. Prentice-Hall, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.