Cita APA (7a ed.)

Berger, S. (1977). Estimating and project management for small construction firms. National Book Store.

Cita Chicago Style (17a ed.)

Berger, Seymour. Estimating and Project Management for Small Construction Firms. Manila: National Book Store, 1977.

Cita MLA (9a ed.)

Berger, Seymour. Estimating and Project Management for Small Construction Firms. National Book Store, 1977.