ebrary, Inc, Ford, E. H., & Emery, E. (1954). Highlights in the history of the American press: A book of readings. University of Minnesota Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)ebrary, Inc, Edwin H. Ford, και Edwin Emery. Highlights in the History of the American Press: A Book of Readings. Minneapolis: University of Minnesota Press, 1954.
Παραπομπή σε μορφή MLA (9th εκδ.)ebrary, Inc, et al. Highlights in the History of the American Press: A Book of Readings. University of Minnesota Press, 1954.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.