Polska Akademia Nauk. (1991). Dialogue and Humanism: The universalist guarterly. Warsaw University.
Citazione stile Chigago Style (17a edizione)Polska Akademia Nauk. Dialogue and Humanism: The Universalist Guarterly. Warszawa: Warsaw University, 1991.
Citatione MLA (9a ed.)Polska Akademia Nauk. Dialogue and Humanism: The Universalist Guarterly. Warsaw University, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.