Dyfyniad APA

Great Britain. Prime Minister & Great Britain. Public Record Office. (1972). Operational correspondence and papers. Public Record Office.

Dyfyniad Arddull Chicago

Great Britain. Prime Minister and Great Britain. Public Record Office. Operational Correspondence and Papers. London: Public Record Office, 1972.

Dyfyniad MLA

Great Britain. Prime Minister and Great Britain. Public Record Office. Operational Correspondence and Papers. Public Record Office, 1972.

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