Country Commercial Guides - 1999 commercial guide to Turkmenistan from the US Department of State. www.state.gov/www/about_state/business/com_guides/1999/europe/turkmen99.html
Department of State Commercial Guide - Fiscal Year 2000 (PDF file). www.state.gov/www/about_state/business/com_guides/2000/europe/turkmenistan_CCG2000.pdf
BISNIS - US Department of Commerce's primary resource center for U.S. companies exploring business opportunities in Russia and other Newly Independent States. www.bisnis.doc.gov