DAVISON, W. P. (1950). International Political Communication W. Philips Davison. Council on Foreign Relations.
Lua i Stíl Chicago (17ú heag.)DAVISON, W. Philips. International Political Communication W. Philips Davison. Council on Foreign Relations, 1950.
Lua MLA (8ú heag.)DAVISON, W. Philips. International Political Communication W. Philips Davison. Council on Foreign Relations, 1950.
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