ユニコードコンソーシアム
The Unicode Standard, Version 5.2.0, The Unicode Consortium, 2009. ISBN 978-1-936213-00-9
The Unicode Standard, Version 6.0.0, The Unicode Consortium, 2011. ISBN 978-1-936213-01-6
The Unicode Standard, Version 6.1.0, The Unicode Consortium, 2012. ISBN 978-1-936213-02-3
The Unicode Standard, Version 6.2.0, The Unicode Consortium, 2012. ISBN 978-1-936213-07-8
The Unicode Standard, Version 6.3.0, The Unicode Consortium, 2013. ISBN 978-1-936213-08-5
The Unicode Standard, Version 7.0.0, The Unicode Consortium, 2014. ISBN 978-1-936213-09-2
The Unicode Standard, Version 8.0.0, The Unicode Consortium, 2015. ISBN 978-1-936213-10-8
The Unicode Standard, Version 9.0.0, The Unicode Consortium, 2016. ISBN 978-1-936213-13-9