Cushman, R. A., & Daggett, W. R. (1976). Business-Office: : professional offices, distribution offices, service offices, manufacturing offices, transportation offices. Fairchild.
Cita Chicago Style (17a ed.)Cushman, Ronald A., y Willard R. Daggett. Business-Office: : Professional Offices, Distribution Offices, Service Offices, Manufacturing Offices, Transportation Offices. New York: Fairchild, 1976.
Cita MLA (9a ed.)Cushman, Ronald A., y Willard R. Daggett. Business-Office: : Professional Offices, Distribution Offices, Service Offices, Manufacturing Offices, Transportation Offices. Fairchild, 1976.
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