Kemunculan di talk show dan dukungan politik selebriti oleh Oprah Winfrey sebagai penggerak utama dalam kampanye Barack Obama pada pemilihan umum presiden Amerika Serikat tahun 2008 = Appearances on talk shows and celebrity political endorsement by Oprah Winfrey as the prime movers in Barack Obama's 2008 presidential campaign

Strategi pencitraan diri Presiden Amerika Serikat studi kasus: Barack Hussein Obama pada pemilihan presiden 2008 = The personal image strategy president of united state case study : Barack Hussein Obama at President Election 2008

Kebijakan politik Presiden Barack Obama dalam penutupan Kamp Penahanan Guantanamo = President Barack Obama's political policy on the closure of the Guantimamo Detention Facilities

Humor evaluatif dalam pidato presiden Barack Obama = Evaluative humor in president Barack Obama’s Speech

Analisa strategi humas dalam kampanye politik Donald Trump pada pemilihan Presiden Amerika Serikat 2016 = Analysis of public relations strategy on Donald Trump's political campaign in The United States Presidential Elections 2016