Toshihito Yabunaka และผู้แต่งคนอื่นๆ. (2014) Motion-Assist Robot for the Lower ExtremitiesConsidering the Knee Rotational Movement. Thai Society of Mechanical Engineers:ม.ป.ท.Toshihito Yabunaka และผู้แต่งคนอื่นๆ. 2014. Motion-Assist Robot for the Lower ExtremitiesConsidering the Knee Rotational Movement. ม.ป.ท.:Thai Society of Mechanical Engineers;Toshihito Yabunaka และผู้แต่งคนอื่นๆ. Motion-Assist Robot for the Lower ExtremitiesConsidering the Knee Rotational Movement. ม.ป.ท.:Thai Society of Mechanical Engineers, 2014. Print.