3/28/78-4/3/78 Trip Material – South America & Africa [2]
MLA
United States. Office of the White House Staff Secretary. "3/28/78-4/3/78 Trip Material – South America & Africa [2]." Jimmy Carter Library. 1978-03-28/1978-04-03, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/69/SSO_148878_069_04.pdf.
APA
United States. Office of the White House Staff Secretary (1978-03-28/1978-04-03). 3/28/78-4/3/78 Trip Material – South America & Africa [2]. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/69/SSO_148878_069_04.pdf
Chicago
United States. Office of the White House Staff Secretary. "3/28/78-4/3/78 Trip Material – South America & Africa [2]." 1978-03-28/1978-04-03. August 5, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/69/SSO_148878_069_04.pdf.