Clasificación de la Biblioteca del CongresoHV8081
⮑ HV1-9960. Social pathology. Social and public welfare.
⮑ HV7231-9960. Criminal justice administration
⮑ HV7551-8280.7. Police. Detectves. Constabulary
⮑ HV8081-8099. Private detectives. Detective bureaus
Obras Selectas (128 en total)
- The Adventures of Maud West, Lady Detective: Secrets and Lies in the Golden Age of Crime por Susannah Stapleton
- The Pinks: The First Women Detectives, Operatives, and Spies with the Pinkerton National Detective Agency por Chris Enss