"Opera Star Andrea Bocelli On Finishing His Master’s And His ‘Passion For Life’". Interview with Kia Makarechi, www.huffingtonpost.com. December 3, 2013.
"'My hands are frozen and my heart races': Andrea Bocelli says crippling stage fright is like an incurable disease" by Tom Bryant, www.mirror.co.uk. February 08, 2013.