Vivekanandan, T. P. (1979). Ratio and phase angle error characteristics of a cascaded potential transformer. Dept. of Electrical Engineering.
शिकागो स्टाइल उद्धरणVivekanandan, T P. Ratio and Phase Angle Error Characteristics of a Cascaded Potential Transformer. Trichur: Dept. of Electrical Engineering, 1979.
एमएलए उद्धरणVivekanandan, T P. Ratio and Phase Angle Error Characteristics of a Cascaded Potential Transformer. Dept. of Electrical Engineering, 1979.
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