Myers, Jerome L., author
Routledge, 2010
Buku Teks
Robinson, Paul W.
Harper & Row , 1979
Buku Teks
Christensen, Larry B., 1941-, author
Pearson Education, 2015
Buku Teks
Gupta, Arjun K., author
NJ World Scientific, 2013
Buku Teks
Das, M.N., author
Wiley Eastern, 1979
Buku Teks