Alhashim, Dhia D., author
PWS-Kent , 1988
Buku Teks
Alhashim, Dhia D., author
Kent Pub. Co., 1992
Buku Teks
O`Connor, Dennis J., author
Macmillan, 1990
Buku Teks
Doupnik, Timothy S., author
McGraw-Hill, 2012
Buku Teks
Choi, Frederick D.S., 1942-, author
Pearson/Prentice-Hall, 2008
Buku Teks