Brookes, C.J., author
John Wiley & Sons, 1979
Buku Teks
Olmsted, John M. H.
Appleton-Century-Crofts, 1968
Buku Teks
Universitas Indonesia, 2006
UI - Skripsi (Membership)
R. Gunawan Santosa, author
Andi Yogyakarta, 2009
Buku Teks
Sibarani, Maslen, author
Rajawali pers, 2014
Buku Teks