Institute of Tropical Forestry and Forest Products. (2008). Kenaf a gift from Nature.
シカゴスタイル引用形Institute of Tropical Forestry and Forest Products. Kenaf a Gift From Nature. 2008.
MLA引用形式Institute of Tropical Forestry and Forest Products. Kenaf a Gift From Nature. 2008.
警告: この引用は必ずしも正確ではありません.