A White, N. (1978). Financing the international petroleum industry. Graham & Trotman Limited.
Citace podle Chicago (17th ed.)A White, Norman. Financing the International Petroleum Industry. London: Graham & Trotman Limited, 1978.
Citace podle MLA (9th ed.)A White, Norman. Financing the International Petroleum Industry. Graham & Trotman Limited, 1978.