Duku S, Price L L, Tobi H and Zijpp A van der 2011:
Influence of male or female headship on the keeping and care of small ruminants: the case of the transitional zone of Ghana.
Livestock Research for Rural Development. Volume 23, Article #9.
Retrieved
, from http://www.lrrd.org/lrrd23/1/duku23009.htm