Παραπομπή APA

Shcahan, J. (1967). Wage-price guideposts. The Booking Institution.

Παραπομπή Chicago Style

Shcahan, John. Wage-price Guideposts. Washington D.C: The Booking Institution, 1967.

Παραπομπή MLA

Shcahan, John. Wage-price Guideposts. The Booking Institution, 1967.