(1994). Ciob Handbook Of Facilities Management /ed. Alan Spedding. Longmann Scientific & Technica.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCiob Handbook Of Facilities Management /ed. Alan Spedding. Longmann Scientific & Technica, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCiob Handbook Of Facilities Management /ed. Alan Spedding. Longmann Scientific & Technica, 1994.
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