Mullin, R. . .., & Cummins, J. . .. (2010). Sales promotion: How to create, implement & integrate campaigns that really work (4.). Kogan Page.
Citação norma ChicagoMullin, Roddy ., and Julian Cummins. Sales Promotion: How to Create, Implement & Integrate Campaigns That Really Work. 4. London: Kogan Page, 2010.
Citação norma MLAMullin, Roddy ., and Julian Cummins. Sales Promotion: How to Create, Implement & Integrate Campaigns That Really Work. 4. Kogan Page, 2010.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.