Cummings, M. G. (1992). Listen, speak, present: A step-by-step presenter's workbook. Thomson/Heinle.
Chicago Style (17th ed.) CitationCummings, Martha Graves. Listen, Speak, Present: A Step-by-step Presenter's Workbook. Boston, MA: Thomson/Heinle, 1992.
MLA (9th ed.) CitationCummings, Martha Graves. Listen, Speak, Present: A Step-by-step Presenter's Workbook. Thomson/Heinle, 1992.
Warning: These citations may not always be 100% accurate.