Tarshis, L. (1967). Modern economics: An introduction. Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)Tarshis, Lorie. Modern Economics: An Introduction. Boston: Houghton Mifflin, 1967.
Lua MLA (9ú heag.)Tarshis, Lorie. Modern Economics: An Introduction. Houghton Mifflin, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.