UN. (1988). Proceedings Of The International Symposium On Population Structure And Development, Tokyo, 10-12 September 1987: Economic And Social Implications Of Population Aging (1. Edisyon.). UN.
Chicago Style (17. basım) AtıfUN. Proceedings Of The International Symposium On Population Structure And Development, Tokyo, 10-12 September 1987: Economic And Social Implications Of Population Aging. 1. Edisyon. New York: UN, 1988.
MLA (9th ed.) AtıfUN. Proceedings Of The International Symposium On Population Structure And Development, Tokyo, 10-12 September 1987: Economic And Social Implications Of Population Aging. 1. Edisyon. UN, 1988.
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