APA-ийн эшлэл(7 дахь хэвлэлт)

OPPENHEIM ALAN V. (2008). SIGNALS AND SYSTEMS, 2ND ED (2ND ED.). PEARSON EDUCATION ,INC.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

OPPENHEIM ALAN V. SIGNALS AND SYSTEMS, 2ND ED. 2ND ED. NEW DELHI: PEARSON EDUCATION ,INC, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

OPPENHEIM ALAN V. SIGNALS AND SYSTEMS, 2ND ED. 2ND ED. PEARSON EDUCATION ,INC, 2008.