APA
Operation Technology, . (2002). ETAP Power Station 4.0 user Guide: Vol-2 - Analysis Modules. New Delhi: Operation Technology, Inc.
Chicago
Operation Technology, . 2002. ETAP Power Station 4.0 user Guide: Vol-2 - Analysis Modules. New Delhi: Operation Technology, Inc.
Harvard
Operation Technology, . (2002). ETAP Power Station 4.0 user Guide: Vol-2 - Analysis Modules. New Delhi: Operation Technology, Inc.
MLA
Operation Technology, . ETAP Power Station 4.0 user Guide: Vol-2 - Analysis Modules. New Delhi: Operation Technology, Inc. 2002.