Johson, Ben
Blummer and Clevedand-Row, 1861
Buku Teks
Crisp, L. F. (Leslie Finlay), author
Angus & Robertson , 1963
Buku Teks
Bamborough, J.B., author
Longman, 1959
Buku Teks
edited by Richard Cave, Elizabeth Schafer, Brian Woolland
Routledge, 1999
Buku Teks
NAi Publishers, 2002
Buku Teks