Walliser, J. (1999). Regulation of Withdrawals in Individual Account Systems. International Monetary Fund.
Chicago Style (17. basım) AtıfWalliser, Jan. Regulation of Withdrawals in Individual Account Systems. Washington, D.C.: International Monetary Fund, 1999.
MLA (8th ed.) AtıfWalliser, Jan. Regulation of Withdrawals in Individual Account Systems. International Monetary Fund, 1999.
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