Winston, Robert
The human body: the incredible journey from birth to death: the end of life
BBC Worldwide Limited, 2004
 Multimedia
Gerson Poyk
Meredam dendam
Kakilangit kencana, 2009
 Buku Teks
Kagan, Shelly
Death
Yale University Press, 2012
 Buku Teks
Kagan, Shelly
Death
Yale University Press, 2012
 Buku Teks
When change comes undone
Harvard Business School Press, 2004
 Buku Teks