- Author: Øksendal Bernt
- Language: Norwegian
- Year: 1991
- Author: Lindstrøm Tom
- Language: Norwegian
- Year: 1992
- Author: Otto Mørkholm
- Language: English
- Year: 1966
- Author: Larsson Reidar
- Language: Norwegian
- Year: 1997
Produksjonsteori
pdf
- Author: Michael Hoel Karl Ove Moene
- Language: Norwegian
- Year: 1993
Om krigen
pdf
- Author: Clausewitz Carl von
- Language: Norwegian
- Year: 1972
- Author: Knud Ejler Løgstrup
- Language: Danish
- Year: 1995
System og Symbol
pdf
- Author: Knud Ejler Løgstrup
- Language: Danish
- Year: 1997
- Author: Knud Ejler Løgstrup
- Language: Danish
- Year: 1993
- Author: Hagelund Eli
- Language: Norwegian
- Year: 2000