Gaag, J. v. d. (1995). Private and public initiatives: Working together for health and education. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGaag, J. van der. Private and Public Initiatives: Working Together for Health and Education. Washington, D.C.: World Bank, 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGaag, J. van der. Private and Public Initiatives: Working Together for Health and Education. World Bank, 1995.
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