IPA Review. Institute of Public Affairs.
Tohutoru Kātū Chicago (17th ed.)IPA Review. Institute of Public Affairs.
Tohutoro MLA (9th ed.)IPA Review. Institute of Public Affairs.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)