Bernal, H., & Others, A. (1977). Accion Cultural Popular. [Summary Working Documents on ACPO's Conceptual Framework and Activities].
Citazione stile Chigago Style (17a edizione)Bernal, Hernando, e And Others. Accion Cultural Popular. [Summary Working Documents on ACPO's Conceptual Framework and Activities]. 1977.
Citatione MLA (9a ed.)Bernal, Hernando, e And Others. Accion Cultural Popular. [Summary Working Documents on ACPO's Conceptual Framework and Activities]. 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.