Marshall, A. (2007). Vilfredo Pareto's sociology: A framework for political psychology. Ashgate.
Lua i Stíl Chicago (17ú heag.)Marshall, Alasdair. Vilfredo Pareto's Sociology: A Framework for Political Psychology. Aldershot, Hants, England: Ashgate, 2007.
Lua MLA (9ú heag.)Marshall, Alasdair. Vilfredo Pareto's Sociology: A Framework for Political Psychology. Ashgate, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.