APA
Riley P., . (2012). Business Essentials: Marketing And Promotion. : Viva Books Private Limited.
Chicago
Riley Pippa, . 2012. Business Essentials: Marketing And Promotion. : Viva Books Private Limited.
Harvard
Riley P., . (2012). Business Essentials: Marketing And Promotion. : Viva Books Private Limited.
MLA
Riley Pippa, . Business Essentials: Marketing And Promotion. : Viva Books Private Limited. 2012.