Hodsdon, D. F. (1981). The Federation of Free Farmers of the Philippines. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Hodsdon, Dennis F. The Federation of Free Farmers of the Philippines. International Labour Organization, 1981.
Citatione MLA (9a ed.)Hodsdon, Dennis F. The Federation of Free Farmers of the Philippines. International Labour Organization, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.