Παραπομπή APA

Bigwood S & Melissa Spore. (2004). Presenting Numbers, Tabels and charts. Oxford University Press.

Παραπομπή Chicago Style

Bigwood S και Melissa Spore. Presenting Numbers, Tabels and Charts. New Delhi: Oxford University Press, 2004.

Παραπομπή MLA

Bigwood S και Melissa Spore. Presenting Numbers, Tabels and Charts. Oxford University Press, 2004.