Singh, Jay P.
International perspectives on violence risk assessment
Oxford University Press, 2016
 eBooks
Illegal collective actions are never acceptable
 Artikel Jurnal
Perspectives on ....
 Artikel Jurnal
Perspectives
London : Hamish Hamilton Ltd
 Majalah, Jurnal, Buletin
Mappes, Thomas A.
Biomedical ethics
McGraw-Hill, 1986
 Buku Teks SO