1. Multinational corporations and public relations in a historically resistant host culture;Bardhan;Journal of Communication Management,2004
2. Issues management as a basis for strategic orientation;Bronn;Journal of Public Affairs,2002
3. Business News Americas (2003, December 19). Crystallex tackles artisan mining at Las Cristinas. Business News Americas. Retrieved January 16, 2008, from http://www.bnamericas.com/story.jsp?sector=7&idioma=I¬icia=266828.
4. Crystallex (2002, September 8). Crystallex and Venezuela to develop Las Cristinas: Company welcomes government announcement. In Press releases Retrieved March 29, 2007, from http://www.crystallex.com/content.aspx?id=29&itemid=39.
5. Crystallex (2002, October 8). Crystallex pursuing development of Las Cristinas confident agreement is legal and enduring. In Press releases. Retrieved January 10, 2008, from http://www.crystallex.com/News/PressReleases/PressReleaseDetails/2002/CrystallexPursuingDevelopmentofLasCristinasConfidentAgreementisLegalandEnduring/default.aspx.