Foote, Gabriel G. “Voucher Specimens Deposited in the Oregon State Arthropod Collection for Masters of Science Dissertation, Forest Pollinators (Hymenoptera, Apiformes)”. Catalog: Oregon State Arthropod Collection 3, no. 1 (January 3, 2019). Accessed December 22, 2024. https://journals.oregondigital.org/CatalogOSAC/article/view/5516.