Bacani, R. C. (1974). Capacity utilization in the Portland cement industry.
Cita Chicago (17th ed.)Bacani, Ramon C. Capacity Utilization in the Portland Cement Industry. Quezon City, 1974.
Cita MLA (9th ed.)Bacani, Ramon C. Capacity Utilization in the Portland Cement Industry. 1974.
Atenció: Aquestes cites poden no estar 100% correctes.