Ekambaram, S. K. 1. (1960). The statistical basis of quality control charts; a manual for business and factory managers. Asia Pub. House.
Cita Chicago (17th ed.)Ekambaram, Sathya Kuppuswami 1916. The Statistical Basis of Quality Control Charts; a Manual for Business and Factory Managers. Bombay: Asia Pub. House, 1960.
Cita MLA (9th ed.)Ekambaram, Sathya Kuppuswami 1916. The Statistical Basis of Quality Control Charts; a Manual for Business and Factory Managers. Asia Pub. House, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.