IEEE Industry Applications Society. Commercial Buildings Power Systems Committee & Institute of Electrical and Electronics Engineers. (1983). IEEE recommended practice for electric power systems in commercial buildings ([3rd ed.].). Institute of Electrical and Electronics Engineers.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিIEEE Industry Applications Society. Commercial Buildings Power Systems Committee এবং Institute of Electrical and Electronics Engineers. IEEE Recommended Practice for Electric Power Systems in Commercial Buildings. [3rd ed.]. [New York]: Institute of Electrical and Electronics Engineers, 1983.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিIEEE Industry Applications Society. Commercial Buildings Power Systems Committee এবং Institute of Electrical and Electronics Engineers. IEEE Recommended Practice for Electric Power Systems in Commercial Buildings. [3rd ed.]. Institute of Electrical and Electronics Engineers, 1983.