Cita APA

Union of International Associations. (1961). International congress organization: Theory and practice. [s.n.].

Citación estilo Chicago

Union of International Associations. International Congress Organization: Theory and Practice. Brussels: [s.n.], 1961.

Cita MLA

Union of International Associations. International Congress Organization: Theory and Practice. [s.n.], 1961.

Warning: These citations may not always be 100% accurate.