Dyfyniad APA

Ray, F. A. O. a. P. O. Essentials of American government. Appleton-century-crofts inc.

Dyfyniad Arddull Chicago

Ray, Frederic A. Ogg and P. Orman. Essentials of American Government. Appleton-century-crofts inc.

Dyfyniad MLA

Ray, Frederic A. Ogg and P. Orman. Essentials of American Government. Appleton-century-crofts inc.

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