Cofnodi Dyfyniadau
Dyfyniad APA
Johnson, D. W., & Johnson, F. P. (1987). Joining together: Group theory and group skills (3rd ed.). Prentice-Hall International, Inc..
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad Arddull Chicago
Johnson, David W., and Frank P. Johnson. Joining Together: Group Theory and Group Skills. 3rd ed. New Jersey: Prentice-Hall International, Inc., 1987.
Successfully copied to clipboard
Copying to clipboard failed
Dyfyniad MLA
Johnson, David W., and Frank P. Johnson. Joining Together: Group Theory and Group Skills. 3rd ed. Prentice-Hall International, Inc., 1987.
Successfully copied to clipboard
Copying to clipboard failed
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.