Bertens, K. (Kees), author
Daras, 2005
Buku Teks
Mayer, Frederick, author
American Book Company, 1951
Buku Klasik
Palmer, R.R. (Robert Roswell), 1909-2002, author
McGraw-Hill, 1992
Buku Teks
Jones, William, author
Rizzoli, 2016
Buku Teks
edited by A.P. Martinich
Blackwell, 2007
Buku Teks