by M.J. Crowder ... [et al.]
Chapman & Hall, 1991
Buku Teks SO
Theus, Martin
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Kalbfleisch, J.D.
John Wiley & Sons, 1980
Buku Teks
Ott, Lyman
Duxbury Press, 1993
Buku Teks
Lee, Elisa T.
John Wiley & Sons, 1992
Buku Teks