The big book of stress relief games: quick, fun activities for feeling better

Building team spirit: activities for inspiring and energizing teams / Barry Heermann

The big book of leadership games : quick, fun activities to improve communication, increase productivity, and bring out the best in your employees

The Big book of business games : icebreakers, creativity exercises, and meeting energizers

Strategy for sustainable business: environmental of partunity and strategic choice / Liz Crosbie, Ken Knight