Jessica Harper (English Wikipedia)

Erickson, Hal. "Jessica Harper Biography". AllMovie. Archived from the original on January 12, 2022. Retrieved January 12, 2022.
"Board of Directors: Jessica Harper". PXE.org. Archived from the original on December 31, 2017. Retrieved December 30, 2017.

books.google.com

McCormick, Moria (December 24, 1994). "Child's Play". Billboard. p. 69. Probably the most delightful surprise of the year was actress Jessica Harper's debut children's album, "A Wonderful Life," on Alacazam!/Alacazar, label arm of wholesaler Silo Inc. of Waterbury, Vt.

"Hair – Broadway Musical". Internet Broadway Database. Retrieved December 30, 2017.

"My Skin in the Game". JessicaHarper.com. 2017. Archived from the original on June 1, 2017. Retrieved December 30, 2017.

"Jessica Harper, actress, Marries T. E. Rothman". The New York Times. March 12, 1989. Retrieved December 30, 2017.

"Super Plastic Elastic Goggles". PaleyCenter.org. The Paley Center for Media. Retrieved November 13, 2016. Air date was January 30, 1971.

"Board of Directors: Jessica Harper". PXE.org. Archived from the original on December 31, 2017. Retrieved December 30, 2017.

Brown, Nic. "An Interview with Jessica Harper". Rogue Cinema. Archived from the original on February 26, 2018. Retrieved April 28, 2015.

Bitran, Tara (November 2, 2018). "Jessica Harper on Early TV Role, Starring in Two Versions of 'Suspiria'". Variety. Retrieved February 23, 2021.

Brown, Nic. "An Interview with Jessica Harper". Rogue Cinema. Archived from the original on February 26, 2018. Retrieved April 28, 2015.
Svitek, Patrick (December 15, 2013). "Paul C. Harper Jr., former chairman of Needham Harper Worldwide, 1920–2013". Chicago Tribune. Archived from the original on November 3, 2018.
Mondo-video.com Archived February 7, 2011, at the Wayback Machine
"My Skin in the Game". JessicaHarper.com. 2017. Archived from the original on June 1, 2017. Retrieved December 30, 2017.