Hahn, Dale B.
McGraw-Hill, 2003
Multimedia
Gandhi, M.K., 1869-1948, author
Navajivan, 1948
Buku Teks
Bernstein, Lewis
Norwalk Appletton century crofts , 1985
Buku Teks
Insel, Paul M., author
McGraw-Hill, 2012
Buku Teks
Seedhouse, David, author
John Wiley & Sons, 2001
Buku Teks