Parer, M. S. (1988). Textual design and student learning. Centre for Distance Learning, Gippsland Institute of Advanced Education.
Chicago-referens (17:e uppl.)Parer, Michael S. Textual Design and Student Learning. Churchill, Vic.: Centre for Distance Learning, Gippsland Institute of Advanced Education, 1988.
MLA-referens (8:e uppl.)Parer, Michael S. Textual Design and Student Learning. Centre for Distance Learning, Gippsland Institute of Advanced Education, 1988.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.