Arnold, Chester A.
Tata McGraw-Hill, 1979
Buku Teks
Arnold, Chester R.
Tata McGraw-Hill, 1977
Buku Teks
Tappan, Helen
W H Freeman, 1980
Buku Teks
Ukraintseva, Valentina V.
Cambridge University Press, 2013
Buku Teks
Arber, Edward Alexander Newell
Cambridge University Press, 2014
Buku Teks