クメール語テキストブック
Takashi Ishizaki
Sources:
https://web.archive.org/web/20150512011152/http://www.geocities.jp/chibihaus/khmer/textbook/
https://web.archive.org/web/20181107030408/http://www.geocities.jp/chibihaus/khmer/textbook/khmer-textbook.pdf
https://web.archive.org/web/20150512011152/http://www.geocities.jp/chibihaus/khmer/textbook/
https://web.archive.org/web/20181107030408/http://www.geocities.jp/chibihaus/khmer/textbook/khmer-textbook.pdf