HEARN, D. (2001). COMPUTER GRAPHICS, 2ND ED. PEARSON EDUCATION.
Cita Chicago (17th ed.)HEARN, D. COMPUTER GRAPHICS, 2ND ED. DELHI: PEARSON EDUCATION, 2001.
Cita MLA (9th ed.)HEARN, D. COMPUTER GRAPHICS, 2ND ED. PEARSON EDUCATION, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.