Pigou, A.C. (Arthur Cecil), 1877-1959, author
Macmillan, 1956
Buku Teks
Ellis, Howard S., author
Harvard University Press , 1937
Buku Teks
Fisher, Douglas, author
Richard D. Irwin , 1980
Buku Teks
Walsh, Carl E., author
MIT Press, 2010
Buku Teks
selected by a Committee of the American Economic Association
George Allen & Unwin, 1956
Buku Teks