Dyfyniad APA

Brzezinski, Z., & Huntington, S. P. (1977). Political power: USA/USSR. Penguin Books.

Dyfyniad Arddull Chicago

Brzezinski, Zbigniew, and Samuel P. Huntington. Political Power: USA/USSR. Harmondsworth, Middlesex, Eng: Penguin Books, 1977.

Dyfyniad MLA

Brzezinski, Zbigniew, and Samuel P. Huntington. Political Power: USA/USSR. Penguin Books, 1977.

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