(2016). ESE-2017 UPSC engineering services examination, mains examination: Electrical engineering, conventional solved papers (paper II) (9th ed.). Made easy.
シカゴスタイル引用形ESE-2017 UPSC Engineering Services Examination, Mains Examination: Electrical Engineering, Conventional Solved Papers (paper II). 9th ed. New Delhi: Made easy, 2016.
MLA引用形式ESE-2017 UPSC Engineering Services Examination, Mains Examination: Electrical Engineering, Conventional Solved Papers (paper II). 9th ed. Made easy, 2016.
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