Elwood, Mark, author
Oxford University Press, 2010
Buku Teks
edited by Rónán McDonald
Cambridge University Press, 2015
Buku Teks
Aileen Moreton-Robinson.
The University of Arizona Press, 2016
Buku Teks
Hayek, Friedrich A. von (Friedrich August), 1899-1992, author
George Routledge and Sons, 1947
Buku Teks
Uhlenbeck, E. M. (Eugenius M.), author
Martinus Nijhoff, 1964
Buku Teks