Ajat Sudrajat, author
Bumi Aksara, 1994
Buku Teks
Staub, Dick, author
John Wiley & Sons Inc., 2007
Buku Teks
Susena, author
A.C. Nix, 1929
Buku Klasik
Goddard, Hugh, author
Serambi Ilmu Semesta, 2013
Buku Teks
Reeb, Lloyd
Metanoia Publishing, 2007
Buku Teks