Jones, Becky
BBC Worldwide Limited, 2006
Multimedia
Halabi, Sam F.
Oxford University Press, 2016
eBooks
Goldsmid, John
New South Wales University Press, 1988
Buku Teks
edited by John E. Bennett, Raphael Dolin and Martin J. Blaser
Elsevier/Saunders, 2015
Buku Teks
edited by John E. Bennett, Raphael Dolin and Martin J. Blaser
PA Elsevier/Saunders, 2015
Buku Teks