Ekambaram, S. (1960). Statistical basis of quality control charts: A manual for businesss and factory managers. Asia Publishing House.
Dyfyniad Arddull ChicagoEkambaram, S.K. Statistical Basis of Quality Control Charts: A Manual for Businesss and Factory Managers. Bombay: Asia Publishing House, 1960.
Dyfyniad MLAEkambaram, S.K. Statistical Basis of Quality Control Charts: A Manual for Businesss and Factory Managers. Asia Publishing House, 1960.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.