^Teo, Stephen (2015). Chinese Martial Arts Cinema. Edinburgh University Press. p. 115. ISBN9781474403887. ...in many subsequent wuxia films produced by Shaw Brothers, most notably Heidian (The Black Tavern, 1972), directed by Ye Rongzu, a film with discernible Hu influences...
^Hallenbeck, Bruce G. (May 2014). "Little Shoppe of Horrors". Little Shoppe of Horrors. No. 32. Elmer Valo Appreciation Society. When she was sixteen, [Shih Szu] joined Shaw Brothers Studio and began appearing in films such as... Teddy Yip's The Black Tavern (1972)...