(2002). Art fundamentals: Theory and practice. Boston, Mass: McGraw-Hill.
Chicago Style aipamenaArt Fundamentals: Theory and Practice. Boston, Mass: McGraw-Hill, 2002.
MLA aipamenaArt Fundamentals: Theory and Practice. Boston, Mass: McGraw-Hill, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.