(2009). Guide for IES engineering services examination: Electronics engineering. G.K.Publishers.
शिकागो स्टाइल उद्धरणGuide for IES Engineering Services Examination: Electronics Engineering. Roorkee: G.K.Publishers, 2009.
एमएलए उद्धरणGuide for IES Engineering Services Examination: Electronics Engineering. G.K.Publishers, 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.