APA
Verhagen K., CEBEMO-Holanda & Royal Tropical Institute-Amsterdam. (1987). Self-help promotion : a challenge to the NGO community. Amsterdam: Royal Tropical Institute.
Chicago
Verhagen Koenraad, CEBEMO-Holanda and Royal Tropical Institute-Amsterdam. 1987. Self-help promotion : a challenge to the NGO community. Amsterdam: Royal Tropical Institute.
Harvard
Verhagen K., CEBEMO-Holanda and Royal Tropical Institute-Amsterdam. (1987). Self-help promotion : a challenge to the NGO community. Amsterdam: Royal Tropical Institute.
MLA
Verhagen Koenraad, CEBEMO-Holanda and Royal Tropical Institute-Amsterdam. Self-help promotion : a challenge to the NGO community. Amsterdam: Royal Tropical Institute. 1987.
TextoDetalles de publicación: Amsterdam : Royal Tropical Institute, 1987Descripción: 152 p . : ilus., . : grafs., maps., tblsTema(s): Clasificación CDD: