APA
Rockfeller Brothers Fund Special Studies Project, Rockfeller Brothers Fund Special Studies Project, . (1960). Power of the democratic idea. : .
Chicago
Rockfeller Brothers Fund Special Studies Project, Rockfeller Brothers Fund Special Studies Project, . 1960. Power of the democratic idea. : .
Harvard
Rockfeller Brothers Fund Special Studies Project, Rockfeller Brothers Fund Special Studies Project, . (1960). Power of the democratic idea. : .
MLA
Rockfeller Brothers Fund Special Studies Project, Rockfeller Brothers Fund Special Studies Project, . Power of the democratic idea. : . 1960.
