Berg, J eremy M
W. H. Freeman, cop. , 2007
Buku Teks
Karlson, P.
Academic Press, 1967
Buku Teks
Armstrong, Frank Bradley
Oxford University Press, 1979
Buku Teks
Rastogi, S.C.
Tata McGraw-Hill, 1995
Buku Teks
Garrett, R. (Reginald)
Saunders College, 1995
Buku Teks