Lorenzo, D. N. The loans and investment portfolio management of the Social Security System (SSS). -- 1982.
Chicago Style (17. basım) AtıfLorenzo, Danilo Nicolas. The Loans and Investment Portfolio Management of the Social Security System (SSS). -- 1982.
MLA (9th ed.) AtıfLorenzo, Danilo Nicolas. The Loans and Investment Portfolio Management of the Social Security System (SSS). -- 1982.
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