New directions in political communication : a resource book / edited by David L. Swanson, Dan Nimmo.

I tiakina ki:
Ngā taipitopito rārangi puna kōrero
I whakaputaina: Newbury Park, Calif. : Sage Publications, c1990.
Ētahi atu kaituhi:
Ngā marau:
Hōputu: Pukapuka

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