Callahan, S. P. On the psychological function of flags and logos: Group identity symbols increase perceived entitativity. [article].
Citazione stile Chigago Style (17a edizione)Callahan, Shannon P. On the Psychological Function of Flags and Logos: Group Identity Symbols Increase Perceived Entitativity. [article].
Citatione MLA (9a ed.)Callahan, Shannon P. On the Psychological Function of Flags and Logos: Group Identity Symbols Increase Perceived Entitativity. [article].
Attenzione: Queste citazioni potrebbero non essere precise al 100%.