Grey, A. L., & Elliot, J. E. (1965). Economic issues and policies: Readings in introductory economics (2nd ed.). Houghton Mifflin.
Cita Chicago (17th ed.)Grey, Arthur L., i John E. Elliot. Economic Issues and Policies: Readings in Introductory Economics. 2nd ed. Boston: Houghton Mifflin, 1965.
Cita MLA (9th ed.)Grey, Arthur L., i John E. Elliot. Economic Issues and Policies: Readings in Introductory Economics. 2nd ed. Houghton Mifflin, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.