(1961). Ing piurungan ku (Translations). s.n.
Chicago Style aipamenaIng Piurungan Ku (Translations). s.l: s.n, 1961.
MLA aipamenaIng Piurungan Ku (Translations). s.n, 1961.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(1961). Ing piurungan ku (Translations). s.n.
Chicago Style aipamenaIng Piurungan Ku (Translations). s.l: s.n, 1961.
MLA aipamenaIng Piurungan Ku (Translations). s.n, 1961.