The Oxford encyclopedia of communication and critical cultural studies.. volume 1,. A-D / The Oxford encyclopedia of communication and critical cultural studies.. volume 2,. E-O / The Oxford encyclopedia of communication and critical cultural studies.. volume 3,. P-W / The Oxford encyclopedia of communication and critical cultural studies. Encyclopedia of communication and critical cultural studies The Oxford encyclopedia of empirical international relations theory.. Volume 1,. A-E / The Oxford encyclopedia of empirical international relations theory.. Volume 2,. F-N / The Oxford encyclopedia of empirical international relations theory.. Volume 3,. O-S / The Oxford encyclopedia of empirical international relations theory.. Volume 4,. T-W Index / The Oxford encyclopedia of American urban history.. Volume 1 /