Skoog, Douglas A., author
Saunders College Pub, 1996
Buku Teks
Skoog, Douglas A., author
Saunders, 1982
Buku Teks
Meites, Louis, author
McGraw-Hill , 1958
Buku Teks
Christian, Gary D., author
John Wiley & Sons, 1980
Buku Teks
Blackie Academic and Professional, 1995
Buku Teks