Springer Wien, 1996
Buku Teks
Dimster, Frank, author
Rizzoli International Publications, 1995.
Buku Teks
edited by Steven Horwitz
Emerald, 2016
eBooks
edited by Paul Dragos Aligica, Paul Lewis, Virgil H. Storr
Emerald, 2017
eBooks
Christian Baumgartner , Martin Uitz, Karl Krainer, Peter Hasslacher
The Federal Press Service, 2002
Buku Referensi