Cita APA

Froyen, R. T. (1990). Macro economics: Theories and policies (3.). Macmillan Publishing Company.

Chicago Edition Citation

Froyen, Richard T. Macro Economics: Theories and Policies. 3. New York: Macmillan Publishing Company, 1990.

Cita MLA

Froyen, Richard T. Macro Economics: Theories and Policies. 3. Macmillan Publishing Company, 1990.