Woolfson, M.M., author
Vikas Publishing House, 970
Buku Teks
Haldar, S. K. author
Elsevier, 2014
Buku Teks
Winchell, Alexander N., author
John Wiley & Sons, 1937
Buku Teks
edited by Sybil P. Parker
McGraw-Hill, 1997
Buku Referensi
Hurlbut, Cornelius S., author
John Wiley & Sons, 1977
Buku Teks