Super, P. (1935). Elements of Polish culture as seen by a resident foreigner. Baltic Institute.
Citazione stile Chigago Style (17a edizione)Super, Paul. Elements of Polish Culture as Seen by a Resident Foreigner. Toruń: Baltic Institute, 1935.
Citatione MLA (9a ed.)Super, Paul. Elements of Polish Culture as Seen by a Resident Foreigner. Baltic Institute, 1935.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.