D. Bayramov - Director (National Institute of Statistics anf Forecasting), L. Amanniyazova, L. Khan, V. Shlychkova, S. Sysoeva, G. Mosheva, L. Lavrennikova, K. Amanekov, TM. Baymakhanov, N. Sayfullaeva, B. Vekilova, N. Annamamedova, V. Zimana. 1999. Review of Human Development Processes in Turkmenistan. New York.