(Organization), G. GSMA capacity building programme overview: Supporting policymakers regulators with free courses, books and resources. London: GSMA.
Chicago-referens (17:e uppl.)(Organization), GSMA. GSMA Capacity Building Programme Overview: Supporting Policymakers Regulators with Free Courses, Books and Resources. London: GSMA.
MLA-referens (9:e uppl.)(Organization), GSMA. GSMA Capacity Building Programme Overview: Supporting Policymakers Regulators with Free Courses, Books and Resources. London: GSMA.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.