(1990). Hope. [χ.τ.]: [χ.ό.].
Chicago Style aipamenaHope. [χ.τ.]: [χ.ό.], 1990.
MLA aipamenaHope. [χ.τ.]: [χ.ό.], 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(1990). Hope. [χ.τ.]: [χ.ό.].
Chicago Style aipamenaHope. [χ.τ.]: [χ.ό.], 1990.
MLA aipamenaHope. [χ.τ.]: [χ.ό.], 1990.