Southeast Asia Treaty Organization. (1959). Collective security, shield of freedom. s. n.
Citazione stile Chigago Style (17a edizione)Southeast Asia Treaty Organization. Collective Security, Shield of Freedom. [Bangkok, Thailand: s. n, 1959.
Citatione MLA (9a ed.)Southeast Asia Treaty Organization. Collective Security, Shield of Freedom. s. n, 1959.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.