Παραπομπή APA

Allvine, F., & Tarpley,Fred.A. (1977). The new state of the economy. Winthrop Publishers.

Παραπομπή Chicago Style

Allvine, Fred.C, και Tarpley,Fred.A. The New State of the Economy. Massachusetts: Winthrop Publishers, 1977.

Παραπομπή MLA

Allvine, Fred.C, και Tarpley,Fred.A. The New State of the Economy. Winthrop Publishers, 1977.