Journalist I. S. Levitov about the opium policy in Taiwan // Russia and the Asia -Pacific region.2014. No. 4. S. 180-189

Journalist I. S. Levitov about the opium policy in Taiwan // Russia and the Asia -Pacific region.2014. No. 4. S. 180-189 / Golovach V. Ts., Perminova V.A. - 2014. -Additional settlement No. 1 of 03.22.2024 to the agreement on cooperation No. 289/23-С dated 12.09.2023.Source of an electronic copy: Institute of History, Archeology and Ethnography of the Peoples of the Far East