Rosenberg, R. E. (1972). The Philippine Social Security System (S.S.S.): Coverage, compliance and economic development. Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics).
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিRosenberg, Richard E. "The Philippine Social Security System (S.S.S.): Coverage, Compliance and Economic Development." Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics) 1972.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিRosenberg, Richard E. "The Philippine Social Security System (S.S.S.): Coverage, Compliance and Economic Development." Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics), 1972.
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