Cross, Ian
Whitcombe and Tombs, 1972
Buku Teks
Kuyper, Sjoerd, author
Leopold, 2000
Buku Teks
Entar Mutyakso, author
Independen, 2010
Buku Teks
Armstrong, Karen, author
Alfred A. Knopf, 2000
Buku Teks
Graham, Billy
World Wide Publications, 1984
Buku Teks