Bavel, Zamir, author
Reston, 1982
Buku Teks
Janice Boddy and Michael Lambek, editors
Wiley Balckwell, 2016
Buku Teks
Peterson, Veronica Ronnie, author
Mosby , 2005
Buku Teks
edited by William Bechtel and George Graham
Blackwell, 1999
Buku Teks
Stathis Psillos, Martin Curd, editor
Routledge, 2008
Buku Teks