Phillips, C. L., Parr, J. M., & Riskin, E. A. (2014). Signals, systems, and transforms (Fifth edition, Global edition.). Pearson Education Limited.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhillips, Charles L., John M. Parr, और Eve A. Riskin. Signals, Systems, and Transforms. Fifth edition, Global edition. England: Pearson Education Limited, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhillips, Charles L., et al. Signals, Systems, and Transforms. Fifth edition, Global edition. Pearson Education Limited, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.