A comparative morphology of the male internal reproductive organs of the family Braconidae (Hymenoptera, Ichneumonoidea).— Kontyû 55: 32-42.
1993
Descriptions of new western hemisphere genera of the subfamily Doryctinae (Hymenoptera: Braconidae).— Contr. Am. ent. Inst. 28: 1-58.
1983
A new South African subfamily related to Cardiochilinae (Hymenoptera: Braconidae).— Contr. Am. ent. Inst. 20: 49-62.
1981
The polyphyletic nature of Apanteles Foerster (Hymenoptera: Braconidae): a phylogeny and reclassification of Microgastrinae.— Mem. ent. Soc. Canada 115: 1-147.