Nielsen, Kaj L.
Cliff's Notes, [date of publication not identified]
Buku Teks
Schaaf, William L.
Collier Books, 1966
Buku Teks
Fajar Chandra
Dinastindo, 1994
Buku Teks
B.D. Nasendi, author
Gramedia, 1985
Buku Teks
Dali Santun Naga, author
Gramedia, 1980
Buku Teks