APA-ийн эшлэл(7 дахь хэвлэлт)

Harvard Business Review Press. (2018). Purpose, Meaning, and Passion. Harvard Business Review Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Harvard Business Review Press. Purpose, Meaning, and Passion. Boston, Massachesutts: Harvard Business Review Press, 2018.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Harvard Business Review Press. Purpose, Meaning, and Passion. Harvard Business Review Press, 2018.