Cite

Greenburg, Jack. "Letter, 1970, Jack Greenburg to Walter F. Hauck." South Caroliniana Library. 1970-01-14, http://digital.tcl.sc.edu/cdm/ref/collection/mblogan/id/507.

Greenburg, Jack (1970-01-14). Letter, 1970, Jack Greenburg to Walter F. Hauck. Retrieved from http://digital.tcl.sc.edu/cdm/ref/collection/mblogan/id/507

Greenburg, Jack. "Letter, 1970, Jack Greenburg to Walter F. Hauck." 1970-01-14. April 28, 2026. http://digital.tcl.sc.edu/cdm/ref/collection/mblogan/id/507.