Gaya APA

Grey, ., Elliot, I. (1961). Economic issues and policies Reading in introductory economics . Boston: Boston: Hougton Mifflin Company; 1961.

Gaya MLA

Grey, ., Elliot, I.. "Economic issues and policies Reading in introductory economics". Boston: Boston: Hougton Mifflin Company; 1961, 1961. Text.