Idris, 4. M. S. M. (2006). Perception and performance measurement in facilities management outsourcing [electronic resource]. Skudai : Universiti Teknologi Malaysia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIdris, 435313 Mohammad Shahrizal Mohammad. Perception and Performance Measurement in Facilities Management Outsourcing [electronic Resource]. Skudai : Universiti Teknologi Malaysia, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIdris, 435313 Mohammad Shahrizal Mohammad. Perception and Performance Measurement in Facilities Management Outsourcing [electronic Resource]. Skudai : Universiti Teknologi Malaysia, 2006.
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