Agus Isnaini, author
2011
UI - Tesis (Open)
Lukman Nur Hakim, author
Universitas Indonesia, 2013
UI - Tesis (Membership)
Alley, E. Roberts, author
Mcgraw-Hill, 2000
Buku Referensi
Powell, Sheppard T., author
McGraw-Hill, 1954
Buku Teks
A Halsted Press Book, 1979
Buku Referensi