APA-referens (7:e uppl.)

Straubhaar, T. (2000). Why Do We Need a General Agreement on Movements of People (GAMP)?

Chicago-referens (17:e uppl.)

Straubhaar, Thomas. Why Do We Need a General Agreement on Movements of People (GAMP)? Hamburg, 2000.

MLA-referens (8:e uppl.)

Straubhaar, Thomas. Why Do We Need a General Agreement on Movements of People (GAMP)? 2000.