Ash, Milton S., author
McGraw-Hill, 1979
Buku Teks
Williams, David A.R., author
ACOL, 1986
Buku Teks
Rizky Dwi Septian, author
Fakultas Teknik Universitas Indonesia, 2013
UI - Skripsi (Membership)
Artikel Jurnal
Hamid, author
Universitas Indonesia, 2013
UI - Tesis (Membership)