T. G. McGee y Yeung, Y. - M.,
Community participation in delivering urban services in Asia. Ottawa, Ont, Canada: International Development Research Centre (IDRC), 1986, p. 279 p.: fig., tab.
H. Mengers,
«Sociaal-economische enquete in Cupelom de Cima, Bissau : onderzoeksverslag». Netherlands Development Organization, The Hague, The Netherlands, p. IV, 95 p. + annexes (ca. 15 p.): fig., maps, tab., 1986.