DeLong, T. (2019). Teaching by Heart: One Professor's Journey to Inspire. Harvard Business Review Press.
Chicago-viite (17. p.)DeLong, Thomas. Teaching by Heart: One Professor's Journey to Inspire. Boston, Massachesutts: Harvard Business Review Press, 2019.
MLA-viite (9. p.)DeLong, Thomas. Teaching by Heart: One Professor's Journey to Inspire. Harvard Business Review Press, 2019.
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