APA ציטוט

Halvorson, H. H. (2018). 9 things successful people do differently. Boston, Mass: Harvard Business Review Press.

Trích dẫn kiểu Chicago

Halvorson, Heidi Halvorson. 9 Things Successful People Do Differently. Boston, Mass: Harvard Business Review Press, 2018.

ציטוט MLA

Halvorson, Heidi Halvorson. 9 Things Successful People Do Differently. Boston, Mass: Harvard Business Review Press, 2018.