Cita APA (7a ed.)

SINGH, G. (1993). A textbook of estimating costing and valuation. Standard Publishers.

Cita Chicago Style (17a ed.)

SINGH, Gurcharan. A Textbook of Estimating Costing and Valuation. Standard Publishers, 1993.

Cita MLA (9a ed.)

SINGH, Gurcharan. A Textbook of Estimating Costing and Valuation. Standard Publishers, 1993.