Ramamrutham, S.
Dhanpat Rai and Sons, 1985
Buku Teks SO
Tamboli, Akbar R.
McGraw-Hill, 2010
Buku Teks SO
Bruneau, Michel
McGraw-Hill, 2011
Buku Teks
Duggal, S.K.
Tata McGraw-Hill, 2000
Buku Teks SO
Salmon, Charles G.
Harper and Row , 1980
Buku Teks SO