Connors, Kenneth Antonio, 1932-
John Wiley & Sons, 1982
Buku Teks SO
Ghosh, Jayashree
S. Chand, 1997
Buku Teks SO
Connors, Kenneth Antonio, 1932-
John Wiley, 1982
Buku Teks SO
Moini, Jahangir
Cengage Learning , 2012
Buku Teks SO
Atherden, L.M.
Oxford University Press, 1969
Buku Teks SO