Port, M., & Port, A. (2014). Become a confident public speaker. CreativeLive.
Chicago Style (17th ed.) CitationPort, Michael, and Amy Port. Become a Confident Public Speaker. San Francisco, CA: CreativeLive, 2014.
MLA (8th ed.) CitationPort, Michael, and Amy Port. Become a Confident Public Speaker. CreativeLive, 2014.
Warning: These citations may not always be 100% accurate.