JACQUELINE DUNCKEL, E. P. (1989). GUIDE TO EFFECTIVE BUSINESS SPEAKING: MAKING PRESENTATIONS, USING AUDIO- VISUAL AND DEALING WITH THE MEDIA. INT. SELF-COUNSEL.
Chicago Style (17th ed.) CitationJACQUELINE DUNCKEL, ELIZABETH PARNHAM.. GUIDE TO EFFECTIVE BUSINESS SPEAKING: MAKING PRESENTATIONS, USING AUDIO- VISUAL AND DEALING WITH THE MEDIA. INT. SELF-COUNSEL, 1989.
MLA (8th ed.) CitationJACQUELINE DUNCKEL, ELIZABETH PARNHAM.. GUIDE TO EFFECTIVE BUSINESS SPEAKING: MAKING PRESENTATIONS, USING AUDIO- VISUAL AND DEALING WITH THE MEDIA. INT. SELF-COUNSEL, 1989.
Warning: These citations may not always be 100% accurate.