(1986). Bauernhaus (Alexanderhausen).
Tohutoru Kātū Chicago (17th ed.)Bauernhaus (Alexanderhausen). 1986.
Tohutoro MLA (9th ed.)Bauernhaus (Alexanderhausen). 1986.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)