Dyfyniad APA

ebrary, Inc, Hall, G. M., & Robinson, N. (2012). How to present at meetings (3rd ed.). John Wiley & Sons.

Dyfyniad Arddull Chicago

ebrary, Inc, George M. Hall, and Neville Robinson. How to Present at Meetings. 3rd ed. Chichester, West Sussex [England]: John Wiley & Sons, 2012.

Dyfyniad MLA

ebrary, Inc, et al. How to Present at Meetings. 3rd ed. John Wiley & Sons, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.