1. Work in Progress in Coffee Research: Series III, Part V. Pathology;BAKER C. J.;Kenya Coffee,1973
2. Considerações gerais sobre o Híbrido de Timor;BETTENCOURT A. J.,1973
3. Muerte descendente (die-back) en cafetos de toda edad en varias regiones del Departamento del Cauca: Centro Nacional de Investigaciones de Café, Chinchiná, Colombia;CASTANO A. J. J;Bol. informativo,1956
4. Work in Progress in Coffee Research: Series III, Part VII - Section 2. Detecting disease resistance in coffee plants;COOK R. T. A.;Kenya Coffee,1973