Japan. Labor Statistical and Research Bureau. Year book of labor statistics and research. s.n.
Cita Chicago Style (17a ed.)Japan. Labor Statistical and Research Bureau. Year Book of Labor Statistics and Research. [Tokyo]: s.n.
Cita MLA (9a ed.)Japan. Labor Statistical and Research Bureau. Year Book of Labor Statistics and Research. s.n.
Precaución: Estas citas no son 100% exactas.