Template:Valenzuela et al., 2009
- Valenzuela, I., Carver, M., Malipatil, M.B. & Ridland, P.M. 2009. Occurrence of Macrosiphum hellebori Theobald & Walton (Hemiptera: Aphididae) in Australia. Australian journal of entomology 48(2): 125–129. DOI: 10.1111/j.1440-6055.2009.00696.x