The London Chamber of Commerce. (1972). English language examination papers: Elementary, intermediate, higher. Hamish Hamilton and St. George's Press.
Citazione stile Chigago Style (17a edizione)The London Chamber of Commerce. English Language Examination Papers: Elementary, Intermediate, Higher. Londres: Hamish Hamilton and St. George's Press, 1972.
Citatione MLA (9a ed.)The London Chamber of Commerce. English Language Examination Papers: Elementary, Intermediate, Higher. Hamish Hamilton and St. George's Press, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.