Pirckheimer, W.: De bello Suitense sive Eluetico, 1526. Pirckheimer had participated in the Swabian War as the commander of a troop from Nuremberg. An excerpt from the translation of Ernst Münch, Berlin 1988, is available on-line. A more recent edition was translated by Fritz Wille, Baden 1998 ISBN 3-85648-094-3