1. Abdih, Y. and M. Leandro (2013) Measuring the Informal Economy in the Caucasus and Central Asia, IMF Working Paper, International Monetary Fund.
2. Alekseeva, L. (2001) Istoriia inakomysliia v SSSR: Noveishii Period, Moscow: Zatsepa.
3. Aliyev, H. (2013) Post-communist informal networking: Blat in the South Caucasus, Demokratizatsiya: The Journal of Post-Soviet Democratization, 21(1), 89–112.
4. Aliyev, H. (2014b) Civil society in the South Caucasus: Kinship networks as obstacles to civil participation, Journal of Southeast European and Black Sea Studies, 14(2), 263–282.
5. Altman, Y. (1983) A Reconstruction Using Anthropological Methods of the Second Economy of Soviet Georgia, Enfield: Middlesex Polytechnic.