Dunn, E. V. (1994). Disseminating research, changing practice. Sage Publications.
Dyfyniad Arddull ChicagoDunn, Earl V. Disseminating Research, Changing Practice. Thousand Oaks, Calif.: Sage Publications, 1994.
Dyfyniad MLADunn, Earl V. Disseminating Research, Changing Practice. Sage Publications, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.