Farwell, D. F., & Frutkin, A. W. (1955). The guaranteed annual wage: Existing plans, employer and union approaches, bargaining strategy. s.n.
Citazione stile Chigago Style (17a edizione)Farwell, Donald F., e Arnold Wolfe Frutkin. The Guaranteed Annual Wage: Existing Plans, Employer and Union Approaches, Bargaining Strategy. Washington: s.n, 1955.
Citatione MLA (9a ed.)Farwell, Donald F., e Arnold Wolfe Frutkin. The Guaranteed Annual Wage: Existing Plans, Employer and Union Approaches, Bargaining Strategy. s.n, 1955.
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