HATTA, S. Water consumption in paddy fields and water-saving rice culture in the tropical zone. 熱帯農業. 1967, 11, 3
HUMPHREYS, E. The effect of puddling and compaction on deep percolation and rice yield in temperate Australia. Soil and water engineering for paddy field management. 1992, 212-219
INOUE, H. Rice cultivation in East Africa. Paddy fields in the world. 1995, 235-246