Weissermel
VCH, 1993
Buku Teks
McMurry, John, author
Brooks/Cole, 2007
Buku Teks
McMurry, John, author
Cole Publ.Com, 1992
Buku Teks
Carey, Francis A., 1937-, author
McGraw-HIll, 2003
Buku Teks
Beyer, Hans, author
[Publisher not identified], [Date of publication not identified]
Buku Teks