Dyfyniad APA

Yoder, D., Hugenberg, L., & wallace, s. (1993). Creating competent communication. Brown & Benchmark.

Dyfyniad Arddull Chicago

Yoder, Donald, Lawrence Hugenberg, and samuel wallace. Creating Competent Communication. Madison, Wis: Brown & Benchmark, 1993.

Dyfyniad MLA

Yoder, Donald, et al. Creating Competent Communication. Brown & Benchmark, 1993.

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