This primary source comes from the Collection LBJ-WHPO: White House Photo Office Collection.
Full Citation: Photograph 34001; Lady Bird Johnson Meets with Girl Scouts in the White House, Washington, DC ; 1965; Johnson White House Photographs, 11/22/1963 - 1/20/1969; Collection LBJ-WHPO: White House Photo Office Collection; Lyndon Baines Johnson Library, Austin, TX. [Online Version, https://docsteach.org/documents/document/lady-bird-johnson-girl-scouts, April 19, 2024]