Eileen Linsner, collector. Sigma Kappa Suspension Papers, #37-4-m.538. Division of Rare and Manuscript Collections, Cornell University Library.
Eileen Linsner, collector. Sigma Kappa Suspension Papers, #37-4-m.538. Division of Rare and Manuscript Collections, Cornell University Library. https://archives.library.cornell.edu/repositories/2/resources/8353 Accessed August 22, 2026.
