Hughes, M.N., author
John Wiley & Sons, 1984
Buku Teks
Peter Atkins, [and others]
Oxford Universty Press, 2006
Buku Teks
Tyree, S. Young, author
Macmillan, 1961
Buku Teks
Upadhyaya, K.N., author
Vikas Publishing House, 1994
Buku Teks
Moeller, Therald, author
John Wiley & Sons, 1952
Buku Teks