Cita APA (7th ed.)

KENEN, P. B. (1961). Money debt and economic activity.-- ed.3. Prentice Hall.

Cita Chicago (17th ed.)

KENEN, Peter B. Money Debt and Economic Activity.-- Ed.3. Englewood cliffs: Prentice Hall, 1961.

Cita MLA (9th ed.)

KENEN, Peter B. Money Debt and Economic Activity.-- Ed.3. Prentice Hall, 1961.