Langley, K. M. (1971). A note on the economics of the international petroleum industry and the economy of the Philippines. Institute of Economic Development and Research, School of Economics, University of the Philippines.
Citación estilo ChicagoLangley, Kathleen M. A Note on the Economics of the International Petroleum Industry and the Economy of the Philippines. [Quezon City]: Institute of Economic Development and Research, School of Economics, University of the Philippines, 1971.
Cita MLALangley, Kathleen M. A Note on the Economics of the International Petroleum Industry and the Economy of the Philippines. Institute of Economic Development and Research, School of Economics, University of the Philippines, 1971.
Warning: These citations may not always be 100% accurate.