edited by Christine Knott
Learning Matters, 2010
Buku Teks
Copley, Selina
Learning Matters, 2011
Buku Teks
edited by Jan Fook
Allen & Unwin, 1996
Buku Teks
Seedhouse, David
Sage Publications, 2019
eBooks
edited by Margaret Yelloly and Mary Henkel
Jessica Kingsley Publishers, 1995
Buku Teks