Gaya APA
Simmons, Robert E.. (1990).
Communication campaign management: a Systems approach .
London:
Longman.
Gaya Chicago
Simmons, Robert E..
Communication campaign management: a Systems approach.
London:
Longman,
1990.
BUKU.
Gaya MLA
Simmons, Robert E..
Communication campaign management: a Systems approach.
London:
Longman,
1990.
BUKU.
Gaya Turabian
Simmons, Robert E..
Communication campaign management: a Systems approach.
London:
Longman,
1990.
BUKU.