Dobson, Annette J.
Chapman & Hall, 1993
Buku Teks SO
Fahrmeir, Ludwig
Springer-Verlag, 1994
Buku Teks SO
Monahan, John F.
Chapman and Hall/CRC, 2008
Buku Teks SO
Jorgensen, Bent
Chapman and Hall, 1993
Buku Teks SO
Toutenburg, Helge
John Wiley, 1982
Buku Teks SO