Basir Malan, I. N. (2010). Portfolio capital investment in Malaysia / Irfah Najihah Basir Malan. Institute of Business Excellent (IBE).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBasir Malan, Irfah Najihah. Portfolio Capital Investment in Malaysia / Irfah Najihah Basir Malan. Institute of Business Excellent (IBE), 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBasir Malan, Irfah Najihah. Portfolio Capital Investment in Malaysia / Irfah Najihah Basir Malan. Institute of Business Excellent (IBE), 2010.
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