Ferrazzi, K., & Raz, T. (2014). Never Eat Alone: And Other Secrets to Success, One Relationship at a Time. Portfolio Penguin Books.
Chicago-čujuhus (17. p.)Ferrazzi, Keith, juo Tahl Raz. Never Eat Alone: And Other Secrets to Success, One Relationship at a Time. London: Portfolio Penguin Books, 2014.
MLA-čujuhus (9. p.)Ferrazzi, Keith, juo Tahl Raz. Never Eat Alone: And Other Secrets to Success, One Relationship at a Time. Portfolio Penguin Books, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.