LeSueur, J. (2007). Marketing automation: Practical steps to more effective direct marketing (1a. ed.). John Wiley and Sons.
Citazione stile Chigago Style (17a edizione)LeSueur, Jeff. Marketing Automation: Practical Steps to More Effective Direct Marketing. 1a. ed. Hoboken: John Wiley and Sons, 2007.
Citatione MLA (9a ed.)LeSueur, Jeff. Marketing Automation: Practical Steps to More Effective Direct Marketing. 1a. ed. John Wiley and Sons, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.