@book{Lackner1984, author="Helen Lackner", title="The rise of the National Liberation Front as a political organization", year="1984", booktitle="Contemporary Yemen: Politics and Historical Background", editor="B.R. Pridham", publisher="Croom Helm", address="London", pages="46-62", keyword0="History", keyword1="National Liberation Front", keyword2="Politics", keyword3="South Yemen", type="chapter" }