APA
UPPAL SL & RAO S, . (2010). ELECTRICAL POWER SYSTEMS. : KHANNA PUBLISHERS.
Chicago
UPPAL SL & RAO S, . 2010. ELECTRICAL POWER SYSTEMS. : KHANNA PUBLISHERS.
Harvard
UPPAL SL & RAO S, . (2010). ELECTRICAL POWER SYSTEMS. : KHANNA PUBLISHERS.
MLA
UPPAL SL & RAO S, . ELECTRICAL POWER SYSTEMS. : KHANNA PUBLISHERS. 2010.