Richard J. Butler. (1999). The economics of social insurance and employee benefits. Norwell, MA: Klwer Academic.
Chicago-стиль цитированияRichard J. Butler. The Economics of Social Insurance and Employee Benefits. Norwell, MA: Klwer Academic, 1999.
MLA-цитированиеRichard J. Butler. The Economics of Social Insurance and Employee Benefits. Norwell, MA: Klwer Academic, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.