Lippmann. (2020). Public Opinion: Political Essay. Musalcum.
Cita Chicago (17th ed.)Lippmann. Public Opinion: Political Essay. Newyork: Musalcum, 2020.
Cita MLA (9th ed.)Lippmann. Public Opinion: Political Essay. Musalcum, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.