Bulletin of the American Association of University Professors (1915-1955). American Association of University Professors.
Citazione stile Chigago Style (17a edizione)Bulletin of the American Association of University Professors (1915-1955). American Association of University Professors.
Citatione MLA (8a ed.)Bulletin of the American Association of University Professors (1915-1955). American Association of University Professors.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.