Upadhyaya, G.S.
John Wiley & Sons, 2000
Buku Teks
Bischofberger, Bruno, editor
Chronicle Books, 1996
Buku Referensi
Rizky Nurdin, author
Fakultas Teknik Universitas Indonesia, 2013
UI - Skripsi (Membership)
N. K. Kanellopoulos
Elsevier, 2000
Buku Teks
Toto Rusianto, author
Faculty of Engineering, Universitas Indonesia, 2015
Artikel Jurnal