| Labor and Politics In France: Le Havre, 1913-1923 |
1987 |
| Les années de formation de la Quatrième Internationale |
1988 |
| En memoria de un camarada asesinado: Alfonso Peralta Reyes |
1977 |
| N009 The Formative Years of the Fourth International (1933-1938) |
1988 |
| Papers on Uneven and Combined Development and Other Historical Controversies |
1978 |
| Port Labor Relations In Transition: Le Havre, 1928-1947 |
1996 |
| The U.S. Labor Upsurge Of The 1930s. Transcript of a Class Given at the IIRE |
1982 |
| W001: Dynamics of the U.S. Labor Upsurge of the 1930s |
1988-09 |
