Gebhard, D., & Nevins, D. (1977). 200 years of American architectural drawing. Whitney Library of Design for the Architectural League of New York and the American Federation of Arts.
Citazione stile Chigago Style (17a edizione)Gebhard, David, e Deborah Nevins. 200 Years of American Architectural Drawing. New York: Whitney Library of Design for the Architectural League of New York and the American Federation of Arts, 1977.
Citatione MLA (9a ed.)Gebhard, David, e Deborah Nevins. 200 Years of American Architectural Drawing. Whitney Library of Design for the Architectural League of New York and the American Federation of Arts, 1977.
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