Rogers, A. J. (1974). Choice: An introduction to economics (2d ed.). Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Rogers, A. J. Choice: An Introduction to Economics. 2d ed. Englewood Cliffs, N.J.: Prentice-Hall, 1974.
Lua MLA (8ú heag.)Rogers, A. J. Choice: An Introduction to Economics. 2d ed. Prentice-Hall, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.