APA-viite (7. p.)

BATRA PRAMOD. (1999). SIMPLE WAYS TO MANAGE YORU SERVICE CUSTOMERS. THINK INCORPORTED.

Chicago-viite (17. p.)

BATRA PRAMOD. SIMPLE WAYS TO MANAGE YORU SERVICE CUSTOMERS. NEW DELHI: THINK INCORPORTED, 1999.

MLA-viite (9. p.)

BATRA PRAMOD. SIMPLE WAYS TO MANAGE YORU SERVICE CUSTOMERS. THINK INCORPORTED, 1999.