Tohutoro APA (7th ed.)

Friend, G., & Zehle, S. (2004). Guide to business planning. Economist in association with Profile Books.

Tohutoru Kātū Chicago (17th ed.)

Friend, Graham, me Stefan Zehle. Guide to Business Planning. London: Economist in association with Profile Books, 2004.

Tohutoro MLA (9th ed.)

Friend, Graham, me Stefan Zehle. Guide to Business Planning. Economist in association with Profile Books, 2004.