Παραπομπή APA

Tucker, S. A. (1962). Cost - estimating and pricing: With machine - hour rates. Prentice hall.

Παραπομπή Chicago Style

Tucker, Spencer A. Cost - Estimating and Pricing: With Machine - Hour Rates. New Jersey: Prentice hall, 1962.

Παραπομπή MLA

Tucker, Spencer A. Cost - Estimating and Pricing: With Machine - Hour Rates. Prentice hall, 1962.