SpringerLink (Online service), Paassen, A. v., Berg, J. v. d., Steingröver, E., Werkman, R., & Pedroli, B. (2011). Knowledge in action: The search for collaborative research for sustainable landscape development. Wageningen Academic Publishers : Imprint: Wageningen Academic Publishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Annemarie van Paassen, Jolanda van den Berg, Eveliene Steingröver, Renate Werkman, και Bas Pedroli. Knowledge in Action: The Search for Collaborative Research for Sustainable Landscape Development. Wageningen: Wageningen Academic Publishers : Imprint: Wageningen Academic Publishers, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Knowledge in Action: The Search for Collaborative Research for Sustainable Landscape Development. Wageningen Academic Publishers : Imprint: Wageningen Academic Publishers, 2011.
