Eucken Walter
William Hoodge and Co, 1950
Buku Teks
Friedman, Milton, 1912-2006, author
The University of Chicago Press , 1953
Buku Teks
Cambridge University Press , 2008
Buku Teks
edited by Daniel M. Hausman ... [and others]
Cambridge University Press, 1994
Buku Teks
Leontief, Wassily, author
Oxford University Press, 1966
Buku Teks