Collison, H. (2013). ‘Meta-societies’ and ‘play communities’. The function of play to Liberian youth football players. ISCTE-Instituto Universitário de Lisboa.
Citazione stile Chigago Style (17a edizione)Collison, Holly. ‘Meta-societies’ and ‘play Communities’. The Function of Play to Liberian Youth Football Players. ISCTE-Instituto Universitário de Lisboa, 2013.
Citatione MLA (9a ed.)Collison, Holly. ‘Meta-societies’ and ‘play Communities’. The Function of Play to Liberian Youth Football Players. ISCTE-Instituto Universitário de Lisboa, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.