1927
Bibliografía (7 obras)
Revision of the Tribe Serrolecaniini : (Homoptera Pseudococcidae)
1999
Transylvanian roots
1997
Scale insects of northeastern North America
1996
Scale insects of Central Europe
1988
A selected bibliography of the Coccoidea (Homoptera)
An annotated list of generic names of the scale insects (Homoptera:Coccoidea)
1974
The Armored Scale Insects of Ohio (Ohio Biological Survey Bulletin New Series)
1963
