@book{Serjeant1983,
author="Robert B. Serjeant",
title="The market, business life, occupations, the legality and sale of stimulants",
year="1983",
booktitle="Sana'a: An Arabian Islamic City",
editor="R.B. Serjeant",
publisher="World of Islam Festival Trust",
address="London",
pages="161-78",
keyword0="Markets",
keyword1="Merchants",
keyword2="Regulation",
keyword3="Sana'a",
type="chapter"
}