What is communism? : a picture survey of world communism
edited by Richard M. Ketchum
E.P. Dutton, 1963
 Buku Teks
Lieb, Fritz
Rusland onderweg : de Russische mens tussen christendom en communisme
Vrij Nederland, 1943, 1946
 Buku Teks
Plamenatz, John
What is communism? with an introd. by Stephen King-Hall / John Plamenatz
National News-Letter, 1949
 Buku Teks
Harry Siswanto
What we must know about communism / by Harry and Bonaro Overstreet
Norton, 1958
 Buku Teks SO
Emil Reza Razali
Communism: classic and contemporary / Emile B. Ader
Barron's Educational , 1970
 Buku Teks SO