Uppal, S. (2018). Electrical Wiring Estimating and Costing (6.). Khanna Publisher.
Chicago Style (17. basım) AtıfUppal, S.L. Electrical Wiring Estimating and Costing. 6. New Delhi: Khanna Publisher, 2018.
MLA (9th ed.) AtıfUppal, S.L. Electrical Wiring Estimating and Costing. 6. Khanna Publisher, 2018.
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