"Partners in Progress"
MLA
Kissinger, Henry, 1923-2023. "Partners in Progress". Box 188, folder 16. Circa 1951. https://collections.library.yale.edu/catalog/11785620.
APA, 6th edition
Kissinger, Henry, 1923-2023. (["Box 188, folder 16"])(Circa 1951)["Partners in Progress"]. https://collections.library.yale.edu/catalog/11785620.