Papunen, H. (1997). Mineral deposits: Research and exploration where do they meet. Brookfield.
シカゴスタイル引用形Papunen, Heikki. Mineral Deposits: Research and Exploration Where Do They Meet. Netherland: Brookfield, 1997.
MLA引用形式Papunen, Heikki. Mineral Deposits: Research and Exploration Where Do They Meet. Brookfield, 1997.
警告: この引用は必ずしも正確ではありません.