The source of this link is Constitute. The Constitute Project provides the World's constitutions (in English) to read, search and compare.
As amended to 1997. Please note that this English translation is of an older version of the constitution.
International Journal of Sociology of the Family 1991, Vol. 21 (Autumn): 55-71.
This is the 1991 Constitution with 1996 amendments.
The source for this link is the World Intellectual Property Organization (WIPO).