एपीए उद्धरण

Ramanathan, R. (2003). introduction to data envelopment analysis. Sage Publications.

शिकागो स्टाइल उद्धरण

Ramanathan, R. Introduction to Data Envelopment Analysis. New Delhi: Sage Publications, 2003.

एमएलए उद्धरण

Ramanathan, R. Introduction to Data Envelopment Analysis. Sage Publications, 2003.