"# Books about the communist strategy and tactics on their rise to power, about the underground activities of the movement in the West and chiefly about the "active measures" (disinformation, agents of influence), like those by Anatolyi Golitsyn, Christopher Andrew, John Earl Haynes, Ladislaw Bittman, Diana West."
January 1, 1970
https://en.wikiquote.org/wiki/Leszek_Ko%C5%82akowski