Mark, Herman F., author
American Chemical Society, 1993
Buku Teks
Speakman, J.C., author
McGraw-Hill, 1966
Buku Teks
Speakman, J.C., author
McGraw-Hill, 1966
Buku Teks
John Wiley & Sons, 2009
eBooks
Gunn, Moira A., author
American Management Association, 2007
eBooks