Gaya APA
Gallo, C. (2012).
The Apple Experience: Secrets to Building Insanely Great Customer Loyalty .
Wyman Street, Usa:
Mcgraw Hill Education.
Gaya MLA
Gallo, Carmine.
"The Apple Experience: Secrets to Building Insanely Great Customer Loyalty".
Wyman Street, Usa:
Mcgraw Hill Education,
2012.
FIC.