זאיבצו – הבדלי גרסאות

* Allentzhauser, Albert J. '''The House of Nomura: The Inside Story of the Legendary Japanese Financial Dynasty'''. HarperPerennial, 1991. {{ISBN |9780060973971}}.

* Morck, Randall K. and M. Nakamura. ''A Frog in a Well Knows Nothing of the Ocean: A History of Corporate Ownership in Japan'', in Morck, R. ''' A History Of Corporate Governance Around The World: Family Business Groups To Professional Managers'''. University of Chicago Press, 2005. {{ISBN |9780226536804}}.