एपीए उद्धरण

Ekambaram, S. (1960). Statistical basis of quality control charts: A manual for businesss and factory managers. Asia Publishing House.

शिकागो स्टाइल उद्धरण

Ekambaram, S.K. Statistical Basis of Quality Control Charts: A Manual for Businesss and Factory Managers. Bombay: Asia Publishing House, 1960.

एमएलए उद्धरण

Ekambaram, S.K. Statistical Basis of Quality Control Charts: A Manual for Businesss and Factory Managers. Asia Publishing House, 1960.