Dyfyniad APA

Zilko, D. (2016). Irrational persistence: Seven secrets that turned a bankrupt startup into a. Hoboken, New Jersey: John Wiley and Sons.

Dyfyniad Arddull Chicago

Zilko, Dave. Irrational Persistence: Seven Secrets That Turned a Bankrupt Startup Into a. Hoboken, New Jersey: John Wiley and Sons, 2016.

Dyfyniad MLA

Zilko, Dave. Irrational Persistence: Seven Secrets That Turned a Bankrupt Startup Into a. Hoboken, New Jersey: John Wiley and Sons, 2016.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.