Council of British Manufacturers of Petroleum Equipment. British petroleum equipment and services. Council of British Manufacturers of Petroleum Equipment.
Citazione stile Chigago Style (17a edizione)Council of British Manufacturers of Petroleum Equipment. British Petroleum Equipment and Services. London: Council of British Manufacturers of Petroleum Equipment.
Citatione MLA (8a ed.)Council of British Manufacturers of Petroleum Equipment. British Petroleum Equipment and Services. Council of British Manufacturers of Petroleum Equipment.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.