Design Basics Third Edition, David Lauer, Holt Rhinehart Winston,
1990, page 9.
The Art of Barbie: Artists Celebrate The World’s Favorite Doll, Craig Yoe, Workman Publishing,1994, page 108.
This Face You Got: The Art of the Illustrator, Jim McMullan, Journey Editions, 1994, page 155.
Jump For Joy, Jazz at Lincoln Center Celebrates The Ellington Centennial, 1899-1999, Jazz at Lincoln Center, 1999, page 28.
Less Is More: The New Simplicity in Graphic Design, Steven Heller, North Light Books, 1999, page 117.
Naked Barbies, Warrior Joes, and Other Forms of Visible Gender, Jeannie Banks Thomas, University of Illinois Press, 2003, page 132.
Launching the Imagination: A Comprehensive Guide to Basic Design, 4th Edition, 2012, page 9.