Dodd, J. H. (1945). Applied economics workbook. South-Western Pub. Co..
Lua i Stíl Chicago (17ú heag.)Dodd, James Harvey. Applied Economics Workbook. [Cincinnati: South-Western Pub. Co., 1945.
Lua MLA (8ú heag.)Dodd, James Harvey. Applied Economics Workbook. South-Western Pub. Co., 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.