พระบรมราโชวาทและพระราชดำรัส ในหลวงรัชการที่ 9 Part of Royal Speech Royal Speech Book Vol 1 Royal Speech Book Vol 1-NW Royal Speech Book Vol 2 Royal Speech Book Vol 2-NW Royal Speech Book Vol 3 Royal Speech Book Vol 3-NW Royal Speech Book Vol 4 Royal Speech Book Vol 4-NW Royal Speech Book Vol 5 Royal Speech Book Vol 5-NW Royal Speech Book Vol 6 Royal Speech Book Vol 6-NW Royal Speech Book Vol 7 Royal Speech Book Vol 7-NW Royal Speech Book Vol 8 Royal Speech Book Vol 8-NW Royal Speech Book