WILD, J. (1997). Site Management Of Building Services Contractors. E & FN Spon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWILD, Jim. Site Management Of Building Services Contractors. E & FN Spon, 1997.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWILD, Jim. Site Management Of Building Services Contractors. E & FN Spon, 1997.
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