Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.