Ker, S. T. (1978). Public enterprises in ASEAN: An introductory survey. Institute of Southeast Asian Studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKer, Sin T. Public Enterprises in ASEAN: An Introductory Survey. Singapore: Institute of Southeast Asian Studies, 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKer, Sin T. Public Enterprises in ASEAN: An Introductory Survey. Institute of Southeast Asian Studies, 1978.
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