(en) Chris Preist, Daniel Schien et Paul Shabajee, Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, ACM, (ISBN978-1-4503-5970-2, DOI10.1145/3290605.3300627, lire en ligne), «Evaluating Sustainable Interaction Design of Digital Services: The Case of YouTube».
(en) Chris Preist, Daniel Schien et Paul Shabajee, Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, ACM, (ISBN978-1-4503-5970-2, DOI10.1145/3290605.3300627, lire en ligne), «Evaluating Sustainable Interaction Design of Digital Services: The Case of YouTube».