Lewis, D. (1983). Watercolor painting techniques. Watson-Guptill Publications.
Citación estilo ChicagoLewis, David. Watercolor Painting Techniques. New York: Watson-Guptill Publications, 1983.
Cita MLALewis, David. Watercolor Painting Techniques. Watson-Guptill Publications, 1983.
Warning: These citations may not always be 100% accurate.