Langtangen, H. P. (2003). Computational partial differential equations: Numerical methods and diffpack programming. Springer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLangtangen, Hans Petter. Computational Partial Differential Equations: Numerical Methods and Diffpack Programming. Berlin: Springer, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLangtangen, Hans Petter. Computational Partial Differential Equations: Numerical Methods and Diffpack Programming. Springer, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.