National Heritage Resources Act: Declaration of Union Buildings, City of Tshwane, 120 Plein Street, Cape Town as national heritage site (Gazette 37101 Govt Notice 931)
https://www.polity.org.za/article/national-heritage-resources-act-declaration-of-union-buildings-city-of-tshwane-120-plein-street-cape-town-as-national-heritage-site-gazette-37101-govt-notice-931-2013-12-02
2nd December 2013
National Heritage Resources Act: Declaration of Union Buildings, City of Tshwane, 120 Plein Street, Cape Town as national heritage site (Gazette 37101 Govt Notice 931)