Engestrom, Y. (2015). Learning by expanding : an activity-theoretical approach to developmental research / Yrjo Engestrom: An activity-theoretical approach to developmental research (Second edition.). Cambridge University Press.
Chicago Style (17th ed.) CitationEngestrom, Yrjo. Learning by Expanding : An Activity-theoretical Approach to Developmental Research / Yrjo Engestrom: An Activity-theoretical Approach to Developmental Research. Second edition. New York, NY: Cambridge University Press, 2015.
MLA (9th ed.) CitationEngestrom, Yrjo. Learning by Expanding : An Activity-theoretical Approach to Developmental Research / Yrjo Engestrom: An Activity-theoretical Approach to Developmental Research. Second edition. Cambridge University Press, 2015.
Warning: These citations may not always be 100% accurate.