Schumpeter, Joseph A.
Ten great economists from Marx to Keynes /Joseph A. Schumpeter
Routledge , 1997
 Buku Teks
Crosbie, Michael J.
Ten houses
Rockport Publishers, 1998
 Buku Teks
Crosbie, Michael J.
Ten houses
Rockport Pub., 1998
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Browne, Enrique
Ten houses
Rockport Publishers, 1997
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Moura, Eduardo Souto
Ten houses
Rockport Publishers, 1998
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