Lewis, D. (1983). Watercolor painting techniques. Watson-Guptill Publications.
Chicago Style (17th ed.) CitationLewis, David. Watercolor Painting Techniques. New York: Watson-Guptill Publications, 1983.
ציטוט MLALewis, David. Watercolor Painting Techniques. Watson-Guptill Publications, 1983.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.