Stensaker, I., Bryant, M., Bråten, M. & Gressgård, L. J. (2011). Middle Management’s Role during Change. I H. L. Colman, I. Stensaker & J. E. Tharaldsen (red.), A Merger of Equals? The Integration of Statoil and Hydro’s Oil&Gas Activities. Bergen: Fagbokforlaget.