Glennon, L. (1995). Our times: An illustrated history of the 20th century (First edition.). Turner Publishing.
Lua i Stíl Chicago (17ú heag.)Glennon, Lorraine. Our Times: An Illustrated History of the 20th Century. First edition. Atlanta: Turner Publishing, 1995.
Lua MLA (9ú heag.)Glennon, Lorraine. Our Times: An Illustrated History of the 20th Century. First edition. Turner Publishing, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.