APA

Huizer G., Symposium Action rresearch and scientific analysis= Investigación activa y análisis científico (Cartagena C. A. 1. 1., .Action research and peasant resistance: some experiences in the third world. Cartagena: A.I.S.

Chicago

Huizer Gerrit, Symposium Action rresearch and scientific analysis= Investigación activa y análisis científico (Cartagena Colombia Abril 18-23 1977), .Action research and peasant resistance: some experiences in the third world. Cartagena: A.I.S.

Harvard

Huizer G., Symposium Action rresearch and scientific analysis= Investigación activa y análisis científico (Cartagena C. A. 1. 1., .Action research and peasant resistance: some experiences in the third world. Cartagena: A.I.S.

MLA

Huizer Gerrit, Symposium Action rresearch and scientific analysis= Investigación activa y análisis científico (Cartagena Colombia Abril 18-23 1977), .Cartagena: A.I.S. .