Armstrong, G. Football Hooligans: Knowing the score. BERG.
Chicago-čujuhus (17. p.)Armstrong, Gary. Football Hooligans: Knowing the Score. New York: BERG.
MLA-čujuhus (9. p.)Armstrong, Gary. Football Hooligans: Knowing the Score. BERG.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.