Zahn, Markus
John Wiley & Sons, 1979
Buku Teks
Moses Eterigho Emetere, author
Faculty of Engineering, Universitas Indonesia, 2017
Artikel Jurnal
Jordan, Edward C. (Edward Conrad), author
Prentice Hall of India, 1983
Buku Teks
Park, Il Han, author
Springer Singapore, 2019
eBooks
Stratton, Julius Adams, author
McGraw-Hill, 1941
Buku Teks