Robertson, D.H., author
Staples Press, 1948
Buku Teks
Keynes, John Maynard, author
Gadjah Mada Univerity Press , 1991
Buku Teks
Keynes, John Maynard, author
Harcourt, Brace and Company, 1935
Buku Teks
Davidson, Paul, author
Edward Elgar, 2011
Buku Teks
Keynes, John Maynard, author
A Harvest book, 1949
Buku Teks