Dyfyniad APA

Berne, E. (1992). What do you say after you say hello (1ed.). Corgi.

Dyfyniad Arddull Chicago

Berne, Eric. What Do You Say After You Say Hello. 1ed. Corgi, 1992.

Dyfyniad MLA

Berne, Eric. What Do You Say After You Say Hello. 1ed. Corgi, 1992.

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