What has the author Roy A Edilfelt written?

Roy Dilley has written:

'Contesting Markets'

'Model soldiers in colour' -- subject(s): Military miniatures

'Model Soldiers in Color'

'Dioramas & Scenic Settings (Focus on MoDELLing Techniques)'

'United States army uniforms, 1939-1945' -- subject(s): Uniforms, United States, United States. Army