P. Goodyear, и L. Markauskaite. HERDSA (Higher Education Research and Development Society of Australasia) Conference: 32nd, 2009, Darwin, Australia, National Centre for Vocational Education Research (NCVER), (2009)
M. Scardamalia, и C. Bereiter. Advances in applied psycholinguistics, 2: Reading, writing, and language learning, Cambridge University Press, Cambridge, (1987)