Dòng Nội dung
1
Assessing second language writing in academic contexts / Liz Hamp-Lyons.
Norwood, N.J. : Ablex Pub. Corp., c1991
xii, 352 p. : ill. ; 24 cm.
2
Study writing : a course in written English for academic and professional purposes / Liz Hamp-Lyons, Ben Heasley
Cambridge [Cambridgeshire] ; Cambridge University Press, 1987
vii, 168 p. : ill. ; 25 cm.