edited by David Greenaway, Michael Bleaney, and Ian Stewart
Routledge, 1991
Buku Referensi
Kirzner, Israel M.
Affiliated East-West Press , 1967
Buku Teks
Kirzner, Israel M.
D. Van Nostrand , 1960
Buku Teks
Wilhite, Virgle Glenn
Bookman Associates , 1958
Buku Teks
Bowman, Marie Jean
Prentice-Hall, 1946
Buku Teks