@inbook{Pebley1989,
author = {Pebley, A.R. and Mbugua, W.},
title= {Polygyny and fertility in sub-Saharan Africa},
year = {1989},
editor = {Lesthaeghe, R.},
booktitle = {Reproduction and social organization in sub-Saharan Africa},
address = {Berkeley},
publisher = {University of California Press},
pages = {338--364},
}