Schackelford, B. (1980). Experimental watercolor techniques. Watson-Guptill.
Citación estilo ChicagoSchackelford, Bud. Experimental Watercolor Techniques. New York: Watson-Guptill, 1980.
Cita MLASchackelford, Bud. Experimental Watercolor Techniques. Watson-Guptill, 1980.
Warning: These citations may not always be 100% accurate.