Cita APA (7th ed.)

Dowd, D. F. (1962). Modern economic problems in historical perspectives. D.C.Heath and Co..

Cita Chicago (17th ed.)

Dowd, Douglas F. Modern Economic Problems in Historical Perspectives. Boston: D.C.Heath and Co., 1962.

Cita MLA (9th ed.)

Dowd, Douglas F. Modern Economic Problems in Historical Perspectives. D.C.Heath and Co., 1962.