Crews, Frederick, author
Random House, 1984
Buku Teks
Bras, Rafael L., author
Addison-Wesley, 1985
Buku Teks
Plain, Belva
Dell Publishing, 1980
Koleksi Publik
edited by D.H. Ryan
World Scientific, 1992
Buku Teks
Medhi, Jyotiprasad, author
Wiley Eastern, 1982
Buku Teks