Simões, V., & Santos-Rocha, R.  (2015). Chapter 2 - Communication, Giving and Gaining Feedback. In R. Santos Rocha, T. Rieger, A. Jimenez (Eds.). EUROPE ACTIVE’s Essentials of Fitness Instruction. EUROPE ACTIVE. Human Kinetics. ISBN Print: ISBN 978-1-4504-2379-3. E-book: ISBN 978-1-4925-0591-4. Also available as: 9781450423793, 9781492505914