Dyfyniad APA

Chapman, A. (1968). Put offs and come-ons: Psychological maneuvres and stratagems. Cassell.

Dyfyniad Arddull Chicago

Chapman, A.H. Put Offs and Come-ons: Psychological Maneuvres and Stratagems. London: Cassell, 1968.

Dyfyniad MLA

Chapman, A.H. Put Offs and Come-ons: Psychological Maneuvres and Stratagems. Cassell, 1968.

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