Whitney, Erin. «Gretchen Mol Returns to the Stage in 'The Good Mother'». Backstage, 15-11-2012. [Consulta: 21 agost 2013]. «"element of a psychological thriller because ... suspenseful feeling of who did what, who's being honest ... about perception..."»
Christopher Pittard, Blackwell Reference, Psychological ThrillersArxivat 2018-06-14 a Wayback Machine., Accessed November 3, 2013, "...characteristics of the genre as “a dissolving sense of reality; reticence in moral pronouncements; obsessive, pathological characters; the narrative privileging of complex, tortured relationships” (Munt 1994)..."
Dictionary.com, definition, psychological thriller (definition), Accessed November 3, 2013, "...a suspenseful movie or book emphasizing the psychology of its characters rather than the plot; this subgenre of thriller movie or book – Example: In a psychological thriller, the characters are exposed to danger on a mental level rather than a physical one....",
Christopher Pittard, Blackwell Reference, Psychological ThrillersArxivat 2018-06-14 a Wayback Machine., Accessed November 3, 2013, "...characteristics of the genre as “a dissolving sense of reality; reticence in moral pronouncements; obsessive, pathological characters; the narrative privileging of complex, tortured relationships” (Munt 1994)..."
