Davis, Keith, 1918-, author
McGraw-Hill, 1984, c1972
Buku Teks
Davis, Keith, 1918-, author
Buku Teks
Newstrom, John W., author
McGraw-Hill, 2015
Buku Teks
Newstrom, John W., author
Tata McGraw-Hill , 1997
Buku Teks
Shattuck, John H. F., author
Harvard University Press, 2003
Buku Teks