ebrary, Inc, Engestrom, Y., & Kerosuo, H. (2007). Activity theory and workplace learning. Emerald Group Publishing.
Chicagoスタイル(17版)引用形式ebrary, Inc, Yrjo Engestrom, , Hannele Kerosuo. Activity Theory and Workplace Learning. Bradford, England: Emerald Group Publishing, 2007.
MLA(9版)引用形式ebrary, Inc, et al. Activity Theory and Workplace Learning. Emerald Group Publishing, 2007.
警告: この引用は必ずしも正確ではありません.