Young, Warren C., author
Westview, 1987
Buku Teks
Wasik, John F., author
Mc-Graw-Hill, 2014
Buku Teks
Kurihara, Kenneth K., author
Allen & Unwin, 1951
Buku Teks
Kurihara, Kenneth K., author
W.W. Nortorn, 1950
Buku Teks
selected by a committee of the American Economic Association
Blakiston, 1951
Buku Teks