Teixeira, P., V.  Rocha, R.  Biscaia, and M.F.  Cardoso. ?Revenue Diversification In Public Higher Education: Comparing The University And Polytechnic Sectors?. Public Administration Review 74. Public Administration Review (2014): 398-412.

Teixeira, P., V.  Rocha, Ana Rita Biscaia, and M.F.  Cardoso. ?Revenue Diversification In Public Higher Education: Comparing The University And Polytechnic Sectors?. Public Administration Review 74. Public Administration Review (2014): 398-412. doi:10.1111/puar.12215.