Manullang, Herna Rosalin
Hyperion, 2004
Buku Teks
Simsion, Graeme
Simon & Schuster, 2015
Buku Teks SO
Scott, Rosie
Minerva, 1993
Buku Teks SO
Simson, Graeme
Simon & Schuster Paperback, 2014
Buku Teks SO
by the editorial staffs of sunset books & sunset Magazine
Lane Books , 1974
Buku Teks