Cite

Knipper, Clayton. "Mrs. Lewis Robinson and children registering for protest march." Michael Schwartz Library. 1968-05-15, http://clevelandmemory.contentdm.oclc.org/cdm/ref/collection/press/id/18206.

Knipper, Clayton (1968-05-15). Mrs. Lewis Robinson and children registering for protest march. Retrieved from http://clevelandmemory.contentdm.oclc.org/cdm/ref/collection/press/id/18206

Knipper, Clayton. "Mrs. Lewis Robinson and children registering for protest march." 1968-05-15. July 19, 2025. http://clevelandmemory.contentdm.oclc.org/cdm/ref/collection/press/id/18206.