Template:Donovan, 2003
- Donovan, B.J. 2003. Description of Sphecophaga orientalis sp. n. (Hymenoptera: Ichneumonidae: Cryptinae), a potential parasitoid of Vespula spp. (Hymenoptera: Vespidae: Vespinae) in New Zealand. New Zealand Entomologist 25(1): 3–15. DOI: 10.1080/00779962.2002.9722089