Cita APA (7th ed.)
Palus, C. J. (2010). Visual explorer (Rev. and expanded.). Center for Creative Leadership.
Cita Chicago (17th ed.)
Palus, Charles J. Visual Explorer. Rev. and expanded. [Greensboro, N.C.]: Center for Creative Leadership, 2010.
Cita MLA (9th ed.)
Palus, Charles J. Visual Explorer. Rev. and expanded. Center for Creative Leadership, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.