Lerman, J., & Hicks, R. (2010). Retool your school: The educator's essential guide to Google's free power apps (First edition.). International Society for Technology in Education.
Cita Chicago (17th ed.)Lerman, James, i Ronique Hicks. Retool Your School: The Educator's Essential Guide to Google's Free Power Apps. First edition. Eugene, Oregon: International Society for Technology in Education, 2010.
Cita MLA (9th ed.)Lerman, James, i Ronique Hicks. Retool Your School: The Educator's Essential Guide to Google's Free Power Apps. First edition. International Society for Technology in Education, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.