Hay. (2016). Political Analysis -A critical Introducation. palgrave Foundations.
Citazione stile Chigago Style (17a edizione)Hay. Political Analysis -A Critical Introducation. London: palgrave Foundations, 2016.
Citatione MLA (9a ed.)Hay. Political Analysis -A Critical Introducation. palgrave Foundations, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.