OPPENHEIM ALAN V. (2008). SIGNALS AND SYSTEMS, 2ND ED (2ND ED.). PEARSON EDUCATION ,INC.
Cita Chicago (17th ed.)OPPENHEIM ALAN V. SIGNALS AND SYSTEMS, 2ND ED. 2ND ED. NEW DELHI: PEARSON EDUCATION ,INC, 2008.
Cita MLA (9th ed.)OPPENHEIM ALAN V. SIGNALS AND SYSTEMS, 2ND ED. 2ND ED. PEARSON EDUCATION ,INC, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.