* Encyclopedia of WWII Weapons* Jentz, Thomas L. Panzerjaeger (3.7 cm Tak to Pz.Sfl.Ic): Development and Employment from 1927 to 1941 (Panzer Tracts No.
ISBN 1-85409-214-6* Jentz, Thomas L. "Panzerjaeger (3.7 cm Tak to Pz.Sfl.Ic): Development and Employment from 1927 to 1941 (Panzer Tracts No.