Davidson، Jim (2014). "The Second TV Series (1973–1974)". The Perry Mason Book: A Comprehensive Guide to America's Favorite Defender of Justice (كتاب إلكتروني). ASIN:B00OOELV1K.
Davidson، Jim (2014). "The First TV Series (1957–1966)". The Perry Mason Book: A Comprehensive Guide to America's Favorite Defender of Justice (كتاب إلكتروني). ASIN:B00OOELV1K.