Lester, P. M. (1995). Visual communication: Images with messages. Wadsworth Publishing.
Cita Chicago (17th ed.)Lester, Paul Martin. Visual Communication: Images with Messages. Belmont: Wadsworth Publishing, 1995.
Cita MLA (9th ed.)Lester, Paul Martin. Visual Communication: Images with Messages. Wadsworth Publishing, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.