PENFIELD, E. (1985). The Writer's Roles Readings With Rethoric Elizabeth Penfield And Nancy Wicker. Scott Foresman.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPENFIELD, Elizabeth. The Writer's Roles Readings With Rethoric Elizabeth Penfield And Nancy Wicker. Scott Foresman, 1985.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPENFIELD, Elizabeth. The Writer's Roles Readings With Rethoric Elizabeth Penfield And Nancy Wicker. Scott Foresman, 1985.
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