Ranlett, John G., author
John Wiley and Sons, 1969
Buku Teks
Mueller, F. W.
McGraw-Hill Book Company, Inc., 1951
Buku Teks
Mishkin, Frederick S., author
Pearson Education, 2015
Buku Teks
Mishkin, Frederick S., author
Harper-Collins, 1995
Buku Teks
Moulton, Harold G.
The Brookings Institution, 1935
Buku Teks