(PICUM), P. f. I. C. o. U. M. 469: Archief van Platform for International Cooperation on Undocumented Migrants (PICUM).
Chicago-viite (17. p.)(PICUM), Platform for International Cooperation on Undocumented Migrants. 469: Archief Van Platform for International Cooperation on Undocumented Migrants (PICUM).
MLA-viite (8. p.)(PICUM), Platform for International Cooperation on Undocumented Migrants. 469: Archief Van Platform for International Cooperation on Undocumented Migrants (PICUM).
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