Lua APA (7ú heag.)
Knaap, G., Nedović-Budić, Z., & Carbonell, A. (2015). Planning for states and nation-states in the U.S. and Europe. Lincoln Institute of Land Policy.
Lua i Stíl Chicago (17ú heag.)
Knaap, Gerrit, Zorica Nedović-Budić, agus Armando Carbonell. Planning for States and Nation-states in the U.S. and Europe. Cambridge, Massachusetts: Lincoln Institute of Land Policy, 2015.
Lua MLA (9ú heag.)
Knaap, Gerrit, et al. Planning for States and Nation-states in the U.S. and Europe. Lincoln Institute of Land Policy, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.