Saya mau tau Pautan luar dari Dewan Perniagaan Amerika Syarikat. Jelaskan dalam bahasa melayu

Guide to Chamber of Commerce of the United States of America. Publications. 5332. Kheel Center for Labor-Management Documentation and Archives, Martin P. Catherwood Library, Cornell University.

Chamber of Commerce of the United States of America. Communications Development Division. Videotape collection, 1988-1992. Schlesinger Library, Radcliffe Institute, Harvard University.

Kumpulan sokongan politik di Amerika Syarikat