Borkent, Christopher J.; Harder, Lawrence D. (2012). "Flies (Diptera) as pollinators of two dioecious plants: behaviour and implications for plant mating". The Canadian Entomologist. 139 (2): 235–246. doi:10.4039/n05-087. ISSN0008-347X. S2CID86638219.
Borkent, Christopher J.; Harder, Lawrence D. (2012). "Flies (Diptera) as pollinators of two dioecious plants: behaviour and implications for plant mating". The Canadian Entomologist. 139 (2): 235–246. doi:10.4039/n05-087. ISSN0008-347X. S2CID86638219.
Borkent, Christopher J.; Harder, Lawrence D. (2012). "Flies (Diptera) as pollinators of two dioecious plants: behaviour and implications for plant mating". The Canadian Entomologist. 139 (2): 235–246. doi:10.4039/n05-087. ISSN0008-347X. S2CID86638219.