Tokyo. Municipal Government. Bureau of Citizens and Cultural Affairs. International Communication Division. Liaison and Protocol Section. (1990). Tokyo industry: A graphic overview, 1989. Tokyo Metropolitan Government.
Cita Chicago (17th ed.)Tokyo. Municipal Government. Bureau of Citizens and Cultural Affairs. International Communication Division. Liaison and Protocol Section. Tokyo Industry: A Graphic Overview, 1989. Tokyo: Tokyo Metropolitan Government, 1990.
Cita MLA (9th ed.)Tokyo. Municipal Government. Bureau of Citizens and Cultural Affairs. International Communication Division. Liaison and Protocol Section. Tokyo Industry: A Graphic Overview, 1989. Tokyo Metropolitan Government, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.