Project in Applied Economics. (1949). The story of Johnny and Mary: Better food makes for better living (2d ed.). Univ. of Florida, College of Education Project in Applied Economics.
Lua i Stíl Chicago (17ú heag.)Project in Applied Economics. The Story of Johnny and Mary: Better Food Makes for Better Living. 2d ed. [Gainesville, Fla.]: Univ. of Florida, College of Education Project in Applied Economics, 1949.
Lua MLA (8ú heag.)Project in Applied Economics. The Story of Johnny and Mary: Better Food Makes for Better Living. 2d ed. Univ. of Florida, College of Education Project in Applied Economics, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.