Mayer, R., & Sheehan, S. (1991). The artist's handbook of materials and techniques (5th ed.). Faber.
Lua i Stíl Chicago (17ú heag.)Mayer, Ralph, agus Steven Sheehan. The Artist's Handbook of Materials and Techniques. 5th ed. London: Faber, 1991.
Lua MLA (9ú heag.)Mayer, Ralph, agus Steven Sheehan. The Artist's Handbook of Materials and Techniques. 5th ed. Faber, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.