van Lier, H., & Theunissen, W. (2007). 20 years Payoke: 1987-2007 : authorised shelter and support centre for victims of international trafficking in human beings. Antwerp: Payoke.
Chicago Style (17. basım) Atıfvan Lier, Hubert, ve Walter Theunissen. 20 Years Payoke: 1987-2007 : Authorised Shelter and Support Centre for Victims of International Trafficking in Human Beings. Antwerp: Payoke, 2007.
MLA (8th ed.) Atıfvan Lier, Hubert, ve Walter Theunissen. 20 Years Payoke: 1987-2007 : Authorised Shelter and Support Centre for Victims of International Trafficking in Human Beings. Antwerp: Payoke, 2007.
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