Translation DB (). Leo Haas. https://www.dev.translationdb.digitalscholar.rochester.edu/s/translationdb/item/26020
Translation DB. "Leo Haas." Web. . <https://www.dev.translationdb.digitalscholar.rochester.edu/s/translationdb/item/26020>.
Translation DB. "Leo Haas." Accessed . https://www.dev.translationdb.digitalscholar.rochester.edu/s/translationdb/item/26020.