PENFIELD, E. (1985). The Writer's Roles Readings With Rethoric Elizabeth Penfield And Nancy Wicker. Scott Foresman.
Chicago-referens (17:e uppl.)PENFIELD, Elizabeth. The Writer's Roles Readings With Rethoric Elizabeth Penfield And Nancy Wicker. Scott Foresman, 1985.
MLA-referens (8:e uppl.)PENFIELD, Elizabeth. The Writer's Roles Readings With Rethoric Elizabeth Penfield And Nancy Wicker. Scott Foresman, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.