CESS. (1984). Centre For Earth Science Studies 1984. Centre for Earth Science Studies.
シカゴスタイル引用形CESS. Centre For Earth Science Studies 1984. Trivandrum: Centre for Earth Science Studies, 1984.
MLA引用形式CESS. Centre For Earth Science Studies 1984. Centre for Earth Science Studies, 1984.
警告: この引用は必ずしも正確ではありません.