Keeling, B. L., Kallaus, N. F., Burnham, K., & Ruprecht, M. M. (1996). Administrative office management (11th ed.). South-Western Educational Pub..
Chicago-referens (17:e uppl.)Keeling, B. Lewis, Norman Francis Kallaus, Kent Burnham, och Mary M. Ruprecht. Administrative Office Management. 11th ed. [Cincinnati, Ohio]: South-Western Educational Pub., 1996.
MLA-referens (8:e uppl.)Keeling, B. Lewis, et al. Administrative Office Management. 11th ed. South-Western Educational Pub., 1996.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.