(1982). [Tallinn: Lai-Strasse].
Tohutoru Kātū Chicago (17th ed.)[Tallinn: Lai-Strasse]. 1982.
Tohutoro MLA (9th ed.)[Tallinn: Lai-Strasse]. 1982.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)