血手Productions. 1982. Luther-Smith,Adrian (1999). Blood and Black Lace: The Definitive Guide to Italian Sex and Horror Movies. Stray Cat Publishing Ltd. p.
辣手殺人王 Blood and Black Lace: The Definitive Guide to Italian Sex and Horror Movies. Stray Cat Publishing Ltd. p. 20 Luther-Smith,Adrian (1999). Blood and Black
色慾橫流（原始内容存档于April 16, 2021）. Luther-Smith,Adrian (1999). Blood and Black Lace: The Definitive Guide to Italian Sex and Horror Movies. Stray Cat Publishing Ltd. p.
陰靈血咒1988. ISSN 0145-6032. Luther-Smith, Adrian. Blood and Black Lace: The Definitive Guide to Italian Sex and Horror Movies. Stray Cat Publishing. 1999.
摧花手是一名謀殺案的目擊者，後來意識到原來以為的受害者實際上是行凶者。兇手的黑色雨衣、帽子和手套的服裝則出自巴瓦的《血腥與黑絲絨（英语：Blood and Black Lace）》（1964）中，後來成為標準的鉛黃電影形象。 Das Geheimnis der schwarzen Handschuhe. Filmportal