Verlag Chemie GMBH, Weinhein/Bergstr, 1965
Buku Teks
Copeland, Robert Allen, author
Chapman & Hall, 1993
Buku Teks
Copeland, Robert Allen, author
Chapman & Hall, 1993
Buku Teks
Sawyer, Donald T., author
John Wiley & Sons, 1984
Buku Teks
Reilley, Charles N.
McGraw-Hill, 1961
Buku Referensi