Schwarz, A. M. (2014). The inverting pyramid: Pension systems facing demographic challenges in Europe and Central Asia. The World Bank.
Chicago Style (17th ed.) CitationSchwarz, Anita Mahesh. The Inverting Pyramid: Pension Systems Facing Demographic Challenges in Europe and Central Asia. Washington, District of Columbia: The World Bank, 2014.
MLA引文Schwarz, Anita Mahesh. The Inverting Pyramid: Pension Systems Facing Demographic Challenges in Europe and Central Asia. The World Bank, 2014.
警告:這些引文格式不一定是100%准確.