Favinger, C. E., & Wilcox, D. A. (1939). Social security; taxation and records. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Favinger, Clavin E., agus Daniel A. Wilcox. Social Security; Taxation and Records. New York: Prentice-Hall, 1939.
Lua MLA (9ú heag.)Favinger, Clavin E., agus Daniel A. Wilcox. Social Security; Taxation and Records. Prentice-Hall, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.