References

• The Mathematics of the Chinese Calendar, Helmer Aslaksen, http://www.math.nus.edu.sg/aslaksen/calendar/chinese.shtml
• Chinese Calendar Algorithm (in Chinese), , http://www.eleworld.com/ml200206_p2.htm
• The Chinese Calendar, http://webexhibits.org/calendars/calendar-chinese.html
• Calendars, L. E. Doggett, http://astro.nmsu.edu/~lhuber/leaphist.html
• Western-Chinese Calendar Converter, Erik E. Peterson, http://www.mandarintools.com/calconv.html