Doernberg, Richard L., author
International taxation in a nutshell
West , 1993
 Buku Teks
Arntz, Helmut, author
Germany in a nutshell / Helmut Arntz
The Press and Information Office of the federal Germa Govermant, [1967]
 Buku Teks
Folsom, Ralph Haughwout, author
European Union law in a nutshell
West Group, 1995
 Buku Teks
Folsom, Ralph Haughwout, author
International business transactions in a nutshell
West Group, 1996
 Buku Teks
Harrison, Jeffery L., author
Law and economics: in a nutshell
Whes, a Thomson Reuters Business, 2011
 Buku Teks