Columbia subject headings:
Criminals--England--London--Biography.
Nilsen, Dennis Andrew, 1945-2018.
Serial murders--England--London--Case studies.
Sex crimes--England--London--Case studies.
Harvard subject headings:
Criminals--England--London--Biography.
Mass murder--England--London--Case studies.
Nilsen, Dennis Andrew, 1945-2018
Sex crimes--England--London--Case studies.
Princeton subject headings:
Criminals--England--London--Biography.
Nilsen, Dennis Andrew, 1945-2018.
Serial murders--England--London--Case studies.
Sex crimes--England--London--Case studies.