Day, D. (1966). Who is my brother's keeper?
Chicago Style aipamenaDay, Dorothy. Who Is My Brother's Keeper? 1966.
MLA aipamenaDay, Dorothy. Who Is My Brother's Keeper? 1966.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Day, D. (1966). Who is my brother's keeper?
Chicago Style aipamenaDay, Dorothy. Who Is My Brother's Keeper? 1966.
MLA aipamenaDay, Dorothy. Who Is My Brother's Keeper? 1966.