Não informado. (2003). Proceedings of the American Academy of Arts and Sciences. Metcalf.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Proceedings of the American Academy of Arts and Sciences. Boston, Mass: Metcalf, 2003.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Proceedings of the American Academy of Arts and Sciences. Metcalf, 2003.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.