Philippine Islands. Bureau of Commerce and Industry. The leather industry in the Philippines. The Bureau.
Citazione stile Chigago Style (17a edizione)Philippine Islands. Bureau of Commerce and Industry. The Leather Industry in the Philippines. Manila: The Bureau.
Citatione MLA (9a ed.)Philippine Islands. Bureau of Commerce and Industry. The Leather Industry in the Philippines. The Bureau.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.