Cita APA (7th ed.)
Uppal, S. L. (2009). Electrical Wiring, Estimating & Costing (6th ed.). Khanna.
Cita Chicago (17th ed.)
Uppal, S. L. Electrical Wiring, Estimating & Costing. 6th ed. New Delhi: Khanna, 2009.
Cita MLA (9th ed.)
Uppal, S. L. Electrical Wiring, Estimating & Costing. 6th ed. Khanna, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.