John Fenton. (2008). 101 ways to boost your performance. Indiana Publishing House.
Chicago-stil citatJohn Fenton. 101 Ways to Boost Your Performance. New Delhi: Indiana Publishing House, 2008.
MLA-referensJohn Fenton. 101 Ways to Boost Your Performance. Indiana Publishing House, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.