APA (7 वां संस्करण) प्रशस्ति पत्र

(1995). Construction Estimates From Take Off To Bid Edited By: Norman Foster ... [et Al.]. McGraw-Hill.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Construction Estimates From Take Off To Bid Edited By: Norman Foster ... [et Al.]. McGraw-Hill, 1995.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Construction Estimates From Take Off To Bid Edited By: Norman Foster ... [et Al.]. McGraw-Hill, 1995.

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