APA aipamena

John Fenton. (2008). 101 ways to boost your performance. Indiana Publishing House.

Chicago Style aipamena

John Fenton. 101 Ways to Boost Your Performance. New Delhi: Indiana Publishing House, 2008.

MLA aipamena

John Fenton. 101 Ways to Boost Your Performance. Indiana Publishing House, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.