Penelitian Hukum Normatif

Disiplin Hukum dan Disiplin Sosial

The Philosophy of Leibniz

Think and Grow Rich

The general theory of employment, interest and money

The General Theory of Employment, Interest, and Money

he General Theory of Employment, Interest, and Money

Hitlerism and social democracy (1934)

Marxism and bolshevism : democracy and dictatorship (1934)

Broadcasting

Communism and socialism

Indonesia Menggugat

Cromwell and Communism Socialism and Democracy in the Great English Revolution (1895)

A New Champion of Autocracy, Or Mr. L. Tikhomirov’s Grief (1889)

kompilasi hasil penelitian mahasiswa

Ireland (1922)

Tractatus Logico-Philosophicus

My Years of Exile Reminiscences of a Socialist (1915/1921)

Georgia a social- democratic peasdant republic Impressions and Observations

High cost of living changes in gold production and the rise in prices

The capitalist class (1911)

The Science of Getting Rich

Foundations of christianity (1908)

Ethics and the materialist conception of history

Socialism and colonial policy (1907)

Evolutionary Socialism (1899)

Bernstein and Materialism (July 1898)

Essays on The History of Materialism

Exchange on historical materialism - Debate with E. Belfort Bax (1896-1897)

Communism in central europe in the time of the reformation

Anarchism and Socialism (1895)

Ferdinand Lassalle: As a Social Reformer (1893)