found: Support your local sheriff [VR] 1990:credits (Joan Hackett)
found: OCLC database, 9/18/91(hdg.: Hackett, Joan, 1942-)
found: Marquis Who's Who on the Web, Dec. 12, 2006(d. Oct. 9, 1983)
found: New York times (online), October 10, 1983, viewed August 6, 2015:obituary (Joan Hackett; actress; died of cancer in Encino Hospital in [Encino] California on Saturday [October 9, 1983] at 49 years of age; born in East Harlem on March 1, 1934; later moved to Elmhurst, Queens; she appeared in Off Broadway and Broadway plays and in television programs and films; a social activist working for the Equal Rights Amendment, use of solar energy, and preservation of the Helen Hayes and Morosco Theaters in the Times Square area) - http://www.nytimes.com/1983/10/10/obituaries/joan-hackett-49-the-actress-won-1982-oscar-nomination.html
found: OCLC database, viewed August 6, 2015(access points: Hackett, Joan, 1934-1983; Hackett, Joan, 1942-1983; Hackett, Joan)
found: VIAF (online), viewed August 6, 2015(access point: Hackett, Joan, 1942-1983; VIAF ID: 32200100 (Personal)) - http://viaf.org/viaf/32200100
found: VIAF (online), viewed August 6, 2015(access points: Hackett, Joan, 1934-1983; Joan Hackett American actor; Hackett, Joan; VIAF ID: 121700760 (Personal); ISNI: 0000 0000 8031 6478) - http://viaf.org/viaf/121700760