Sheldrick. Blocking Public Participation. Wilfrid Laurier University Press.
Citazione stile Chigago Style (17a edizione)Sheldrick. Blocking Public Participation. Wilfrid Laurier University Press.
Citatione MLA (9a ed.)Sheldrick. Blocking Public Participation. Wilfrid Laurier University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.