Fenton, J. (2008). 101 Ways to Boost Your Performance (1st.). Indian Publishing House.
Chicago Style aipamenaFenton, John. 101 Ways to Boost Your Performance. 1st. New Delhi: Indian Publishing House, 2008.
MLA aipamenaFenton, John. 101 Ways to Boost Your Performance. 1st. Indian Publishing House, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.