Hochstadt, Harry
John Wiley & Sons, 1973
Buku Teks
Pruss, Jan
Springer, 2012
eBooks
Polyanin, Andrei D.
Chapman &Hall/CRC, 2008
Buku Referensi
Abdul Azis Abdillah
2016
Artikel Jurnal
Abdul Azis Abdillah
Faculty of Engineering, Universitas Indonesia, 2016
Artikel Jurnal