Department of Communication and Community Development Sciences, Bogor Agricultural University, 2014
Majalah, Jurnal, Buletin
Judith B. Balderston ... [and others] ; with forewords by Charles S. Benson, Sheldon Margen
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Buku Teks
Peter Dannenberg, Elmar Kulke
Routledge, 2015
Buku Teks
Coombs, Philip H., author
Johns Hopkins University Press, 1974
Buku Teks
Coombs, Philip H., author
John Hopkins University Press, 1988
Buku Teks