volume editors, Jan Howard and Anselm Strauss
John Wiley & Sons, 1975
Buku Teks
Buku Teks
Pol, Louis G., author
Plenum Press, 1992
Buku Teks
Folland, Sherman, author
Prentice-Hall, 1997
Buku Teks
Folland, Sherman, author
Prentice-Hall, 2001
Buku Teks