Baumol, William J., author
Harcourt, Brace Jovanovich College Publishers, 1991
Buku Teks
McConnell, Campbell R., author
McGraw-Hill, c1984
Buku Teks
McConnell, Campbell R., author
McGraw-Hill , 1984
Buku Teks
McConnell, Campbell R., author
McGraw-Hill, 1987
Buku Teks
Mansfield, Edwin, author
W.W. Norton, 1974
Buku Teks