American Decades. This specialized encyclopedia provides accurate, authoritative information about arts, business, fashion, education and many other topics by decade. Choose 1920s on the right-hand drop down menu.
Salem History is an easy-to-use database with information on life in the 1920s. Search by decade and topic: 1920s fashion
  History Reference Center has a wide variety of articles and primary source documents on all eras of history. You can browse topics as well as using the Search box.

Citation Generators
Son of Citation Machine        EasyBib