Greene, William H., 1951-, author
Pearson Prentice-Hall, 2008
Buku Teks
Greene, William H., 1951-, author
Pearson Prentice Hall, 2012
Buku Teks
Spanos, Aris, author
Cambridge University Press, 1987
Buku Teks
Christ, Carl F., author
Wiley Eastern Private, 1996
Buku Teks
Johnson, Aaron C., author
Macmillan, 1989
Buku Teks