Zenger, T. (2016). Beyond Competitive advantage. Harvard Business review.
Chicago-čujuhus (17. p.)Zenger, Todd. Beyond Competitive Advantage. Boston: Harvard Business review, 2016.
MLA-čujuhus (9. p.)Zenger, Todd. Beyond Competitive Advantage. Harvard Business review, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.