Mayer, R., & Sheehan, S. (1991). The artist's handbook of materials and techniques (5th ed.). Faber.
Cita Chicago (17th ed.)Mayer, Ralph, i Steven Sheehan. The Artist's Handbook of Materials and Techniques. 5th ed. London: Faber, 1991.
Cita MLA (9th ed.)Mayer, Ralph, i Steven Sheehan. The Artist's Handbook of Materials and Techniques. 5th ed. Faber, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.