Uniforms of Imperial & Soviet Russia in colorRobert W. Kenny, Herbert Knotel · First published 2001Open the Tome
Uniforms of the worldRichard Knötel, Herbert Knotel Jr., Herbert Sieg, Richard Knotel · First published 1980Open the Tome
Uniforms of the worldHerbert, Jr., and Herbert Sieg with (Ronald G. Gall, Translator) Knotel · First published 1980Open the Tome
