United States & Anderson, H. D. (1941). Investigation of concentration of economic power. U. S. Govt. print. off..
Παραπομπή σε μορφή Chicago (17η εκδ.)United States και H. Dewey Anderson. Investigation of Concentration of Economic Power. Washington: U. S. Govt. print. off., 1941.
Παραπομπή σε μορφή MLA (9th εκδ.)United States και H. Dewey Anderson. Investigation of Concentration of Economic Power. U. S. Govt. print. off., 1941.