Cartwright, P. W. (1950). Survey of income, expenditures, and savings patterns, State of Washington, 1948. Published by the University of Washington Press for the Institute of Labor Economics, University of Washington.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Cartwright, Philip W. Survey of Income, Expenditures, and Savings Patterns, State of Washington, 1948. Seattle: Published by the University of Washington Press for the Institute of Labor Economics, University of Washington, 1950.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Cartwright, Philip W. Survey of Income, Expenditures, and Savings Patterns, State of Washington, 1948. Published by the University of Washington Press for the Institute of Labor Economics, University of Washington, 1950.
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