@book{Ismael1981,
author="Tareq Y. Ismael",
title="The People's Democratic Republic of Yemen",
year="1981",
booktitle="Marxist Governments: A World Survey",
editor="Szajkowski Bogdan",
publisher="St. Martin's Press",
edition="3",
address="New York",
pages="755-83",
keyword0="Constitution",
keyword1="History",
keyword2="National Liberation Front",
keyword3="PDRY",
keyword4="South Arabia",
type="chapter"
}