Medhi, Jyotiprasad
Wiley Eastern, 1982
Buku Teks SO
Narayan Bhat, U.
John Wiley & Sons, 1972
Buku Teks SO
Castaneda, Liliana Blanco
Wiley , 2012
Buku Teks SO
Coleman, Rodney
George Allen & Unwin, 1974
Buku Teks SO
Srinavasan, S.K.
Tata McGraw-Hill, 1988
Buku Teks SO