Gueguen, Yves, author
Princeton University Press, 1994
Buku Teks
Hyndmann, Donald W., author
McGraw-Hill, 1985
Buku Teks
Johannsen, Albert, author
University of Chicago Press, 1937
Buku Teks
Johannsen, Albert, author
University of Chicago Press, 1938
Buku Teks
Goodman, Richard E., author
John Wiley & Sons, 1980
Buku Teks