Παραπομπή APA

Castlereagh, R. S. (1822). Substance of the speech of the Marquis of Londonderry. London: Printed for J. Hatchard and Son.

Παραπομπή Chicago Style

Castlereagh, Robert Stewart. Substance of the Speech of the Marquis of Londonderry. London: Printed for J. Hatchard and Son, 1822.

Παραπομπή MLA

Castlereagh, Robert Stewart. Substance of the Speech of the Marquis of Londonderry. London: Printed for J. Hatchard and Son, 1822.

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