(2005). Free booklet previous years' papers and model papers with BSNL J.T.O: Junior telecom officers recruitment guide covering engineering stream, I II and III. Danika Publishing Co.
शिकागो स्टाइल उद्धरणFree Booklet Previous Years' Papers and Model Papers with BSNL J.T.O: Junior Telecom Officers Recruitment Guide Covering Engineering Stream, I II and III. New Delhi: Danika Publishing Co, 2005.
एमएलए उद्धरणFree Booklet Previous Years' Papers and Model Papers with BSNL J.T.O: Junior Telecom Officers Recruitment Guide Covering Engineering Stream, I II and III. Danika Publishing Co, 2005.
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