The deploratioun of the cruel murther of James Erle of Murray, vmquhile regent of Scotland : togidder with ane admonitioun to the Hammiltounis committaris thairof, aud to all thair fortifearis, mante naris , or assistance, with ane exhortatioun to the lordis and nobilitie, keiparis and defendaris of our kingis grace maiestie