Hare, A. P., & Blumberg, H. H. (1968). Nonviolent direct action: American cases : social-psychological analyses. Washington: Corpus Books.
Citazione stile Chigago Style (17a edizione)Hare, A. Paul, e Herbert H. Blumberg. Nonviolent Direct Action: American Cases : Social-psychological Analyses. Washington: Corpus Books, 1968.
Citatione MLA (8a ed.)Hare, A. Paul, e Herbert H. Blumberg. Nonviolent Direct Action: American Cases : Social-psychological Analyses. Washington: Corpus Books, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.