Dyfyniad APA

Head, F. (1957). Meetings (6th ed.). Sir Issac Pitman and sons.

Dyfyniad Arddull Chicago

Head, F.D. Meetings. 6th ed. London: Sir Issac Pitman and sons, 1957.

Dyfyniad MLA

Head, F.D. Meetings. 6th ed. Sir Issac Pitman and sons, 1957.

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