Cretaceous Scolebythidae and phylogeny of the family (Hymenoptera: Chrysidoidea) /
Michael S. Engel and David A. Grimaldi.
- New York : American Museum of Natural History, 2007.
- 16 p. : ill., fig., tabl.
- American Museum Novitates No. 3568 0003-0082 .
- American Museum Novitates No. 3568 .