Guhathakurta, T. R. (2000). Rare earths. Rare earths association of India.
シカゴスタイル引用形Guhathakurta, T. R. Rare Earths. Mumbai: Rare earths association of India, 2000.
MLA引用形式Guhathakurta, T. R. Rare Earths. Rare earths association of India, 2000.
警告: この引用は必ずしも正確ではありません.