Summer, Charles E., author
Little, Brown, 1980
Buku Teks
Jauch, Lawrence R., author
McGraw-Hill, 1988
Buku Teks
Boulton, William R., author
Macmillan, 1984
Buku Teks
Jauch, Lawrence R., author
Erlangga, 1988
Buku Teks
Gamble, John, author
McGraw-Hill , 2015
Buku Teks