Lenin, V. I. (1947). Marx Engels marxism (Third English edition revised and enlarged.). Moscow: Foreign Languages Publishing House.
Citazione stile Chigago Style (17a edizione)Lenin, Vladimir Iljitsj. Marx Engels Marxism. Third English edition revised and enlarged. Moscow: Foreign Languages Publishing House, 1947.
Citatione MLA (8a ed.)Lenin, Vladimir Iljitsj. Marx Engels Marxism. Third English edition revised and enlarged. Moscow: Foreign Languages Publishing House, 1947.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.