Bassett, E. D., Agnew, P. L., & Goodman, D. G. (1955). Filing office practice: Business filing. South-western Publishing Co..
Dyfyniad Arddull ChicagoBassett, Ernest Dickey, Peter Lawrence Agnew, and David G. Goodman. Filing Office Practice: Business Filing. [Cincinnati, Ohio?]: South-western Publishing Co., 1955.
Dyfyniad MLABassett, Ernest Dickey, et al. Filing Office Practice: Business Filing. South-western Publishing Co., 1955.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.