Pogany, W. (1996). The art of drawing (Revised and enlarged edition.). Madison Books.
Citación estilo ChicagoPogany, Willy. The Art of Drawing. Revised and enlarged edition. Lanham, MD: Madison Books, 1996.
Cita MLAPogany, Willy. The Art of Drawing. Revised and enlarged edition. Madison Books, 1996.
Warning: These citations may not always be 100% accurate.