OLES, P. S. (1988). Drawing the future: A decade of architecture in drawing. Van Nostrand Reinhold co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOLES, Paul Stevenson. Drawing the Future: A Decade of Architecture in Drawing. New York: Van Nostrand Reinhold co, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOLES, Paul Stevenson. Drawing the Future: A Decade of Architecture in Drawing. Van Nostrand Reinhold co, 1988.
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