Anna Kowalska, Pocztowki z Warszawy (Postcards from Warsaw), 2004, Gastarbajteri, museum in progress, Der Standard, 26-02-2004, p. 17, newspaper multiple
Anna Kowalska, Pocztowki z Warszawy (Postcards from Warsaw), 2004, Gastarbajteri, museum in progress, Der Standard, 26-02-2004, p. 17, newspaper multiple