Cushman, Joseph Augustine. "The Desmid Flora of Nantucket." Bulletin of the Torrey Botanical Club 32, no. 10 (1905): 549–53. via JSTOR, accessed July 28, 2023
Cushman, Joseph Augustine. "Some Desmids from Newfoundland." Bulletin of the Torrey Botanical Club 33, no. 12 (1906): 607–15. via JSTOR, accessed July 28, 2023
Cushman, Joseph Augustine. "The New England Species of Closterium." Bulletin of the Torrey Botanical Club 35, no. 3 (1908): 109–34. via JSTOR, accessed July 28, 2023
J. A. Cushman, E. R. Applin; "Texas Jackson Foraminifera". AAPG Bulletin 1926; 10 (2): 154–189. via GeoScienceWorld.