Martín i Roig, G. (2016). Drawing for the beginning artist: Practical techniques for mastering light and shadow in graphite and charcoal. Walter Foster.
Цитирование в стиле Чикаго (17-е изд.)Martín i Roig, Gabriel. Drawing for the Beginning Artist: Practical Techniques for Mastering Light and Shadow in Graphite and Charcoal. Lake Forest, CA: Walter Foster, 2016.
Цитирование MLA (8-е изд.)Martín i Roig, Gabriel. Drawing for the Beginning Artist: Practical Techniques for Mastering Light and Shadow in Graphite and Charcoal. Walter Foster, 2016.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.