ebrary, Inc. (2006). The Hutchinson encyclopedia. Helicon.
Tohutoru Kātū Chicago (17th ed.)ebrary, Inc. The Hutchinson Encyclopedia. Abingdon, Oxon: Helicon, 2006.
Tohutoro MLA (9th ed.)ebrary, Inc. The Hutchinson Encyclopedia. Helicon, 2006.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.