Fehlner, P., & Mitchell, K. (1989). The story of Christmas. Golden Book.
Chicago Style aipamenaFehlner, Paul, and Kathy Mitchell. The Story of Christmas. New York: Golden Book, 1989.
MLA aipamenaFehlner, Paul, and Kathy Mitchell. The Story of Christmas. Golden Book, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.