National Municipal League. State Constitutional Studies Project & National Municipal League. Committee on state government. Model state constitution. (1963). Model state constitution (6th ed.). National municipal league.
Citazione stile Chigago Style (17a edizione)National Municipal League. State Constitutional Studies Project e National Municipal League. Committee on state government. Model state constitution. Model State Constitution. 6th ed. New York: National municipal league, 1963.
Citatione MLA (9a ed.)National Municipal League. State Constitutional Studies Project e National Municipal League. Committee on state government. Model state constitution. Model State Constitution. 6th ed. National municipal league, 1963.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.