Genggar, C. Special verb patterns infernitures and auxiliary verbs. Kanisius.
Chicago Style aipamenaGenggar, Clemens. Special Verb Patterns Infernitures and Auxiliary Verbs. Kanisius.
MLA aipamenaGenggar, Clemens. Special Verb Patterns Infernitures and Auxiliary Verbs. Kanisius.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.