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Chemistry in the Soviet Union
Turkevich, John, (1965)
Osnovnye puti ėkonomii ėnergetičeskich resursov v chimičeskoj promyšlennosti
Vjatkin, Michail A., (1983)
The impact of import substituting industrialization on the Soviet chemical industry
Braithwaite, Jeanine Dolan, (1988)
Mongolia : An economic handbook
Hemy, G. W., (1963)
Chemical minerals in the USSR
Hemy, G. W., (1969)
Production statistics of communist China
Hemy, G. W., (1956)