Bertoline, G. R., & Wiebe, E. N. (2005). Fundamentals of graphics communication (4th ed.). McGraw-Hill Higher Education.
Cita Chicago (17th ed.)Bertoline, Gary R., i Eric N. Wiebe. Fundamentals of Graphics Communication. 4th ed. Boston: McGraw-Hill Higher Education, 2005.
Cita MLA (9th ed.)Bertoline, Gary R., i Eric N. Wiebe. Fundamentals of Graphics Communication. 4th ed. McGraw-Hill Higher Education, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.