@inbook{Singerman2003,
author = {Singerman, D. and Ibrahim, B.},
title= {The cost of marriage in Egypt: A hidden variable in the new Arab demography},
year = {2003},
editor = {Hopkins, N.S.},
booktitle = {The new Arab family},
address = {Cairo},
publisher = {American University in Cairo Press},
pages = {80--116},
}