Libecap, G. D., & Smith, J. L. (1999). The self-enforcing provisions of oil and gas unit operating agreements: Theory and evidence. National Bureau of Economic Research.
Цитирование в стиле Чикаго (17-е изд.)Libecap, Gary D., и James L. Smith. The Self-enforcing Provisions of Oil and Gas Unit Operating Agreements: Theory and Evidence. Cambridge: National Bureau of Economic Research, 1999.
Цитирование MLA (9-е изд.)Libecap, Gary D., и James L. Smith. The Self-enforcing Provisions of Oil and Gas Unit Operating Agreements: Theory and Evidence. National Bureau of Economic Research, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.