APA (7 वां संस्करण) प्रशस्ति पत्र
(2000). The appraisal of investments in educational facilities. Organisation for Economic Co-operation and Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
The Appraisal of Investments in Educational Facilities. Paris, Cedex, France: Organisation for Economic Co-operation and Development, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
The Appraisal of Investments in Educational Facilities. Organisation for Economic Co-operation and Development, 2000.
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