Markov, D., Giertsen, H., Doichinova, M. Drug users in prison. Sofia: Center for the Study of Democracy, 2016 109 p. 978-954-477-268-0.
Markov, D., Giertsen, H., Doichinova, M. Drug users in prison. Sofia: Center for the Study of Democracy, 2016 109 p. 978-954-477-268-0.
Markov, D., Giertsen, H., Doichinova, M. (2016) Drug users in prison, Sofia: Center for the Study of Democracy 109 p. 978-954-477-268-0.
Markov, D., Giertsen, H., & Doichinova, M. (2016). Drug users in prison. Norway's experience and Bulgaria's challenges. Sofia: Center for the Study of Democracy, 109 p.
Markov D, Giertsen H, Doichinova M. Drug users in prison: Norway's experience and Bulgaria's challenges. Sofia: Center for the Study of Democracy; 2016. p. 109 p. ISBN: 978-954-477-268-0.