Hammel, M. J. (2007). The artist's guide to GIMP effects: Creative techniques for photographers, artists, and designers (1. ed.). No Starch Press.
Chicago-Zitierstil (17. Ausg.)Hammel, Michael J. The Artist's Guide to GIMP Effects: Creative Techniques for Photographers, Artists, and Designers. 1. ed. San Francisco, Calif: No Starch Press, 2007.
MLA-Zitierstil (9. Ausg.)Hammel, Michael J. The Artist's Guide to GIMP Effects: Creative Techniques for Photographers, Artists, and Designers. 1. ed. No Starch Press, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.