Não informado. (1963). IEEE Transactions on Power Apparatus and Systems. Institute of Electrical and Electronics Engineers.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. IEEE Transactions on Power Apparatus and Systems. New York: Institute of Electrical and Electronics Engineers, 1963.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. IEEE Transactions on Power Apparatus and Systems. Institute of Electrical and Electronics Engineers, 1963.
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