The Change and Development of Training Techniques in Bonsai (Potted Trees) in China 論文 Shuhua Li ·1997-03-28 ·『Journal of The Japanese Institute of Landscape Architecture』 60(5) pp. 471-476 doi:10.5632/jila.60.471
A Study on the Formation and Origin in Tray Landscapes (Bonsai and Bonseki) in China 論文 Shuhua Li ·1998-03-30 ·『Journal of The Japanese Institute of Landscape Architecture』 61(5) pp. 405-408 doi:10.5632/jila.61.405