(1992). [Moskau: Metro-Stationen].
Tohutoru Kātū Chicago (17th ed.)[Moskau: Metro-Stationen]. 1992.
Tohutoro MLA (9th ed.)[Moskau: Metro-Stationen]. 1992.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)