Series II: Literary Productions, ca. 1919-1979; n.d.
Other Authors and Uncredited Manuscript Fragments, n.d.
Standing, Edwin Mortimer, "Box 12, Folder 07 - "Learning through Living or the Acquisition of Culture Through
Spontaneous Work" (E.M.S.)" (2022). Other Authors and Uncredited Manuscript Fragments, n.d.. 2.