Penitentiary (1979 film) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Penitentiary (1979 film)" in English language version.

refsWebsite

Global rank English rank

16^th place

23^rd place

7,254^th place

4,195^th place

2boxofficemojo.com

21^st place

28^th place

6^th place

6^th place

archive.org

Donahue, Suzanne Mary (1987). American film distribution : the changing marketplace. UMI Research Press. p. 293. ISBN 978-0-8357-1776-2. Please note figures are for rentals in US and Canada

boxofficemojo.com

"Penitentiary II". boxofficemojo.com. Retrieved 2012-04-26.
"Penitentiary III". boxofficemojo.com. Retrieved 2012-04-26.

dvdempire.com

"Penitentiary DVD". DVDempire.com. Retrieved 2012-04-26.
"Penitentiary II DVD". DVDempire.com. Retrieved 2012-04-26.

imdb.com

"Penitentiary". IMDb.
"Penitentiary (1979) - IMDb". IMDb.
"Penitentiary II (1982)". imdb.com. 2 April 1982. Retrieved 2012-04-26.
"Company Credits for Penitentiary II (1982)". imdb.com. Retrieved 2012-04-26.
"Penitentiary III (1987)". imdb.com. 2 April 1982. Retrieved 2012-04-26.
"Company Credits for Penitentiary III (1987)". imdb.com. Retrieved 2012-04-26.