Hendra Nurtjahjo, author
[publisher not identified], 2007
Buku Teks
National Crime Prevention Centre Government of Canada, 2001
Buku Teks
Rosa Agustina, author
s.n., 2008
Buku Teks
Oppusunggu, Yu Un, author
Universitas Indonesia, 2009
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah