Books
Many of these can be found on SciHub or other locations. I will try to link where I can or point in the right direction.
- A Spectre is Haunting Arabia: How the Germans Brought Their Communism to Yemen by Miriam Muller
- Revolution and Foreign Policy: The Case of South Yemen, 1967–1987
- The People's Democratic Republic of Yemen: Politics, Economics and Society
- State policies and the position of women workers in the people's democratic Republic of Yemen between 1967-77