Moss, Tony. «How do sundials work». British Sundial society. Arxivat de l'original el 2 agost 2013. [Consulta: 21 setembre 2013]. «This ugly plastic ‘non-dial' does nothing at all except display the ‘designer’s ignorance and persuade the general public that ‘real' sundials don't work.»
web.archive.org
Moss, Tony. «How do sundials work». British Sundial society. Arxivat de l'original el 2 agost 2013. [Consulta: 21 setembre 2013]. «This ugly plastic ‘non-dial' does nothing at all except display the ‘designer’s ignorance and persuade the general public that ‘real' sundials don't work.»