Rogers, M. (2001). Engineering project appraisalthe evaluation of alternative development schemesMartin Rogers. Blackwell Science.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRogers, Martin. Engineering Project Appraisalthe Evaluation of Alternative Development SchemesMartin Rogers. Blackwell Science, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRogers, Martin. Engineering Project Appraisalthe Evaluation of Alternative Development SchemesMartin Rogers. Blackwell Science, 2001.
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