BUZAN, Tony. Mind map mastery : the complete guide to learning and using the most powerful thinking tool in the universe. [London] Watkins Media, 2018. 1 online zdroj. Available on Internet: <http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=1608150> ISBN 978-1-78678-152-9.