Favinger, C. E., & Wilcox, D. A. (1939). Social security; taxation and records. Prentice-Hall.
Dyfyniad Arddull ChicagoFavinger, Clavin E., and Daniel A. Wilcox. Social Security; Taxation and Records. New York: Prentice-Hall, 1939.
Dyfyniad MLAFavinger, Clavin E., and Daniel A. Wilcox. Social Security; Taxation and Records. Prentice-Hall, 1939.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.