Artikel Jurnal
Bot, Kees de, author
Routledge , 2005
Buku Teks
edited by Harold B. Allen
McGraw-Hill, 1965
Buku Teks
Whitmarsh, W. F. H.
Longmans, Green and Co., 1960
Buku Teks
Kipling, Rudyard, 1865-1936, author
Wilco Publishing House, 2010
Buku Teks