Cooper Alan. (2014). About Face: The Essentials of Interaction Design (4th.). Wiley India.
Citazione stile Chigago Style (17a edizione)Cooper Alan. About Face: The Essentials of Interaction Design. 4th. New Delhi: Wiley India, 2014.
Citatione MLA (9a ed.)Cooper Alan. About Face: The Essentials of Interaction Design. 4th. Wiley India, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.