(1937). Arensburg. Bischofsburg.
Tohutoru Kātū Chicago (17th ed.)Arensburg. Bischofsburg. 1937.
Tohutoro MLA (9th ed.)Arensburg. Bischofsburg. 1937.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)