APA (7th ed.) Zitazioa
Ramanathan, R. An Introduction to Data Envelopment Analysis: A Tool for Performance Measurement. Sage.
Chicago Style (17th ed.) Zitazioa
Ramanathan, R. An Introduction to Data Envelopment Analysis: A Tool for Performance Measurement. Nueva Delhi, India: Sage.
MLA (9th ed.) Zitazioa
Ramanathan, R. An Introduction to Data Envelopment Analysis: A Tool for Performance Measurement. Sage.
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