Tucker, B. (1840). A discourse on the importance of the study of political science as a branch of academic education in the United States. Printed by Peter D. Bernard.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Tucker, Beverley. A Discourse on the Importance of the Study of Political Science as a Branch of Academic Education in the United States. Richmond: Printed by Peter D. Bernard, 1840.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Tucker, Beverley. A Discourse on the Importance of the Study of Political Science as a Branch of Academic Education in the United States. Printed by Peter D. Bernard, 1840.
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