Doyle. Secession as an International Phenomenon. University of Georgia Press.
Citazione stile Chigago Style (17a edizione)Doyle. Secession as an International Phenomenon. University of Georgia Press.
Citatione MLA (9a ed.)Doyle. Secession as an International Phenomenon. University of Georgia Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.