Não informado. (1980). Michigan Romance Studies. University of Michigan, Department of Romance Languages.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Michigan Romance Studies. Ann Arbor, Mich: University of Michigan, Department of Romance Languages, 1980.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Michigan Romance Studies. University of Michigan, Department of Romance Languages, 1980.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.