McCracken, P. W., Mao, J. C., & Fricke, C. (1965). Consumer instalment credit and public policy. Bureau of Business Research, Graduate School of Business Administration, University of Michigan.
Lua i Stíl Chicago (17ú heag.)McCracken, Paul Winston, James C.T Mao, agus Cedric Fricke. Consumer Instalment Credit and Public Policy. Ann Arbor: Bureau of Business Research, Graduate School of Business Administration, University of Michigan, 1965.
Lua MLA (9ú heag.)McCracken, Paul Winston, et al. Consumer Instalment Credit and Public Policy. Bureau of Business Research, Graduate School of Business Administration, University of Michigan, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.