Busch, Daryle H., author
Allyn and Bacon , 1978
Buku Teks
Busch, Daryle H., author
Allyn and Bacon, 1973
Buku Teks
Moore, John W., author
McGraw-Hill, 1987
Buku Teks
Olmsted, John, author
John Wiley & Sons, 2006
Buku Teks
Pauling, Linus Carl, 1901-
San Fransisco: W.H. Freeman, c1975
Buku Teks