Peelen, E. (2022). Customer Relationship Management. Pearson India Education Services Pvt. ltd.
Citazione stile Chigago Style (17a edizione)Peelen, Ed. Customer Relationship Management. Noida: Pearson India Education Services Pvt. ltd, 2022.
Citatione MLA (9a ed.)Peelen, Ed. Customer Relationship Management. Pearson India Education Services Pvt. ltd, 2022.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.