Laurence, Margaret
McClelland and Stewart, 1974
Buku Teks SO
Hay, John E.
W.W. Norton & Co., 1991
Buku Referensi
Josh Malerman
Noura Books , 2019
Koleksi Publik
Ireland, David
Angus and Roberson Publishers, 1968
Buku Teks SO
Jeon, Sung-tae
Asia, 2014
Buku Teks