David Duffy and Tony Ryan

titleISBN-13
(ISBN-10)
year of publication
New Approaches to Preventing Suicide: A Manual for Practitioners978-1-8431O-221-2
(1-8431O-221-8)
2004

D.A. · D D · D. T. · David A. · David D. · David Duffy · David T.

David Dufresne