Perkins, E. (2001). A Tribute. Zenodo.
Tohutoru Kātū Chicago (17th ed.)Perkins, Ern. A Tribute. Zenodo, 2001.
Tohutoro MLA (9th ed.)Perkins, Ern. A Tribute. Zenodo, 2001.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)