Borbasi, Sally, author
Mosby, 2004
Buku Teks
Azer, Samy, author
Elsevier, 2008
Buku Teks
3B Scientific, 2002
Multimedia
Berry, Elizabeth, author
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Berry, Elizabeth, author
Taylor & Francis Group, 2009
Multimedia