(Author), C. P. (1979). The special services of a campesino organisation. International Labour Organization.
Citazione stile Chigago Style (17a edizione)(Author), Carole Piña. The Special Services of a Campesino Organisation. International Labour Organization, 1979.
Citatione MLA (9a ed.)(Author), Carole Piña. The Special Services of a Campesino Organisation. International Labour Organization, 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.