(1981). [Krakau: Barbakane].
Tohutoru Kātū Chicago (17th ed.)[Krakau: Barbakane]. 1981.
Tohutoro MLA (9th ed.)[Krakau: Barbakane]. 1981.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)
(1981). [Krakau: Barbakane].
Tohutoru Kātū Chicago (17th ed.)[Krakau: Barbakane]. 1981.
Tohutoro MLA (9th ed.)[Krakau: Barbakane]. 1981.