A White, N. (1978). Financing the international petroleum industry. Graham & Trotman Limited.
Chicago-referens (17:e uppl.)A White, Norman. Financing the International Petroleum Industry. London: Graham & Trotman Limited, 1978.
MLA-referens (9:e uppl.)A White, Norman. Financing the International Petroleum Industry. Graham & Trotman Limited, 1978.