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References
Heinz K. Klein
Information systems research at the crossroads: external versus internal views![Open Access Link](images/OAlink.png)
2000
with Hirschheim Rudy
in: Organizational and social perspectives on information technology, Dordrecht : Springer
![Open Access Link](images/OAlink.png)
2000
with Hirschheim Rudy
in: Organizational and social perspectives on information technology, Dordrecht : Springer