Cita APA

Organisation for economic co-operation and development. París. (1968). Catalogue /1968/ of social and economic development institutes and programmes training. OECD.

Citación estilo Chicago

Organisation for economic co-operation and development. París. Catalogue /1968/ of Social and Economic Development Institutes and Programmes Training. París: OECD, 1968.

Cita MLA

Organisation for economic co-operation and development. París. Catalogue /1968/ of Social and Economic Development Institutes and Programmes Training. París: OECD, 1968.