Dyfyniad APA

Barrett, D. (2010). Leadership communication. Boston: McGraw-Hill Higher Education.

Dyfyniad Arddull Chicago

Barrett, Deborah. Leadership Communication. Boston: McGraw-Hill Higher Education, 2010.

Dyfyniad MLA

Barrett, Deborah. Leadership Communication. Boston: McGraw-Hill Higher Education, 2010.

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