Jorgensen, Bent, author
Chapman and Hall, 1993
Buku Teks
Gruber, Marvin H. J., 1941, author
Wiley, 2014
Buku Teks
Toutenburg, Helge, author
John Wiley, 1982
Buku Teks
Monahan, John F., author
Chapman and Hall/CRC, 2008
Buku Teks
Dobson, Annette J., author
Chapman & Hall, 1993
Buku Teks