Harris, Laurence, author
McGraw-Hill, 1985
Buku Teks
Nagatani, Keizo, author
North-Holland Publishing Company, 1978
Buku Teks
Rousseas, Stephen, author
Alfred A. Knopf, 1972
Buku Teks
edited by R.W. Clower
Pergamon Press, 1969
Buku Teks
Walsh, Carl E., author
MIT Press, 2010
Buku Teks