Campanario, G. (2012). The art of urban sketching: Drawing on location around the world. Quarry Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCampanario, Gabriel. The Art of Urban Sketching: Drawing on Location Around the World. Beverly, Mass.: Quarry Books, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCampanario, Gabriel. The Art of Urban Sketching: Drawing on Location Around the World. Quarry Books, 2012.
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