Relatório anual 2019 [doc. electrónico] / Fundação Francisco Manuel dos Santos
Relatório anual 2020 / Fundação Francisco Manuel dos Santos
How to assess the impact of social media in B2B tech marketing [documento electrónico] / Laura Ramos
Annual report 2002 / Hellenic Telecommunications and Post Commission
Tendências [documento electrónico] : as empresas de media na era do marketing on-line / Teresa Mota
The world guide to direct mail marketing : a resource for successful direct mail marketing / editor-in-chief Richard N. Miller, Matthew Rose