Dominguez, John R.
Lexington Books , 1974
Buku Teks
Gerken, Louis C., author
Wiley, 2014
Buku Teks
Lipper, Arthur, III, author
Dow Jones Irwin, 1984
Buku Teks
Kuznets, Simon Smith, 1901-, author
Princeton University Press, 1961
Buku Teks
Goldsmith, Raymond W.
Columbia University Press , 1965
Buku Teks