Harrison, G.B.
A book of english poetry
Penguin Books , 1953
Buku Teks
English for today. Book six
McGraw-Hill, 1964
Buku Teks
Honey, William Bowyer, 1889-
The Broadway book of English verse
George Routledge & Sons, 1947
Buku Teks
The New book of knowledge : volume 5
Grolier Incorporated, 1997
Buku Referensi
The World book encyclopedia : volume 5
World Book, 1985
Buku Referensi