Παραπομπή APA

United Nations. Office of Public Information. Everyman's United Nations: A Summaruy of the Activities of the United Nations.

Παραπομπή Chicago Style

United Nations. Office of Public Information. Everyman's United Nations: A Summaruy of the Activities of the United Nations. New York.

Παραπομπή MLA

United Nations. Office of Public Information. Everyman's United Nations: A Summaruy of the Activities of the United Nations.