Teo, Aik Cher Why be a champion? : a teenager's guide to a sporting champion's mindset / written and illustrated by Teo Aik Cher - Singapore ; Puchong, Selangor : ARMOUR Pub. ; August Pub., c2011 - xvi, 107 p. : ill. ; 20 cm. Bibliography : p. 106-107 ISBN: 9789833317912 Subjects--Topical Terms: Sports--Psychological aspectsSports (Psychology)