U.S. Federal Trade Commission. (1950). Report on the concetration of productive facilities, 1947, total manufacturing and 26 selected industries. U.S. Govt. Print. Off.
Παραπομπή σε μορφή Chicago (17η εκδ.)U.S. Federal Trade Commission. Report on the Concetration of Productive Facilities, 1947, Total Manufacturing and 26 Selected Industries. Washington: U.S. Govt. Print. Off, 1950.
Παραπομπή σε μορφή MLA (9th εκδ.)U.S. Federal Trade Commission. Report on the Concetration of Productive Facilities, 1947, Total Manufacturing and 26 Selected Industries. U.S. Govt. Print. Off, 1950.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.