Cita APA (7a ed.)

Executive Committee of the Communist International. (1931). Guide to the XII Plenum: Material for propagandists, organisers, reporters, training classes. Workers´ Library Publishers.

Cita Chicago Style (17a ed.)

Executive Committee of the Communist International. Guide to the XII Plenum: Material for Propagandists, Organisers, Reporters, Training Classes. Nueva York: Workers´ Library Publishers, 1931.

Cita MLA (8a ed.)

Executive Committee of the Communist International. Guide to the XII Plenum: Material for Propagandists, Organisers, Reporters, Training Classes. Workers´ Library Publishers, 1931.