(2016). All the facts: A history of information in the United States since 1870 / James W. Cortada.
Chicago-viite (17. p.)All the Facts: A History of Information in the United States Since 1870 / James W. Cortada. 2016.
MLA-viite (9. p.)All the Facts: A History of Information in the United States Since 1870 / James W. Cortada. 2016.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.