Boehm, R., & Heldman, D. C. (1982). Public employees, unions, and the erosion of civic trust: A study of San Francisco in the 1970's. University Publications of America.
Chicagoスタイル(17版)引用形式Boehm, Randolph, , Dan C. Heldman. Public Employees, Unions, and the Erosion of Civic Trust: A Study of San Francisco in the 1970's. Frederick, Md.: University Publications of America, 1982.
MLA(8版)引用形式Boehm, Randolph, , Dan C. Heldman. Public Employees, Unions, and the Erosion of Civic Trust: A Study of San Francisco in the 1970's. University Publications of America, 1982.
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