Friedman, Milton, 1912-2006, author
The University of Chicago Press , 1953
Buku Teks
Pigou, A.C. (Arthur Cecil), 1877-1959, author
Macmillan, 1952
Buku Teks
Lipsey, Richard G., 1928-, author
Weidenfeld and Nicolson, 1972
Buku Teks
Lipsey, Richard G., 1928-, author
Harper Collin, 1996
Buku Teks
Adreson, W. H. Locke, author
Prentice Hall of India, 1986
Buku Teks