AllBusiness.com (San Francisco, CA).
Tohutoru Kātū Chicago (17th ed.)AllBusiness.com (San Francisco, CA).
Tohutoro MLA (9th ed.)AllBusiness.com (San Francisco, CA).
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)