Kuznets, Simon Smith, 1901-
Economic Growth and Structure : selected essays
W.W. Norton&Company-Inc, 1965
 Buku Teks
Chase, Eugene P.
Democratic governments in Europe / Eugene P. Chase
Thomas Nelson and Sons, 1935
 Buku Teks
Karpinski, Andrzej
Poland and the world economy
Polonia Publishing House, 1960
 Buku Teks
Ferris, Brian
World problems
Hulton Educational Publications, 1973
 Buku Teks
Aubrey, Henry G.
Coexistence: economic challenge and response / by Henry G. Aubrey
National Planning Association, 1961
 Buku Teks