Committee for Coordination of Joint Prospecting for Mineral Resources in Asian Offshore Areas (CCOP) & Hirayama, J. (1988). CCOP technical bulletin, vol. 20. Geological Survey of Japan.
Цитирование в стиле Чикаго (17-е изд.)Committee for Coordination of Joint Prospecting for Mineral Resources in Asian Offshore Areas (CCOP) и Jiro Hirayama. CCOP Technical Bulletin, Vol. 20. Ibaraki-ken, Japan: Geological Survey of Japan, 1988.
Цитирование MLA (9-е изд.)Committee for Coordination of Joint Prospecting for Mineral Resources in Asian Offshore Areas (CCOP) и Jiro Hirayama. CCOP Technical Bulletin, Vol. 20. Geological Survey of Japan, 1988.
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