Financial Capital, Imperialism and War https://marxistleninists.org/Reading%20Guide/Finance%20capitalis%20imperialism%20and%20war/index.htm
Lenin, Stalin - On "Reform" and "Reformism" https://marxistleninists.org/Reading%20Guide/Reform%20and%20reformism/index.htm
On Taxation and Opposition- USSR 1928 https://marxistleninists.org/Reading%20Guide/Taxation%20and%20opposition/index.htm