Whistman, J. (2016). The sales boss: The real secret to hiring, training and managing a sales team. Hoboken, New Jersey: John Wiley and Sons.
Dyfyniad Arddull ChicagoWhistman, Jonathan. The Sales Boss: The Real Secret to Hiring, Training and Managing a Sales Team. Hoboken, New Jersey: John Wiley and Sons, 2016.
Dyfyniad MLAWhistman, Jonathan. The Sales Boss: The Real Secret to Hiring, Training and Managing a Sales Team. Hoboken, New Jersey: John Wiley and Sons, 2016.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.