Gaya APA
Day, Arthur R. (1986).
Escalation and Intervention .
AMERICA:
Westview Press/Mansell Publishing limited.
Gaya Chicago
Day, Arthur R.
Escalation and Intervention.
AMERICA:
Westview Press/Mansell Publishing limited,
1986.
Text.
Gaya MLA
Day, Arthur R.
Escalation and Intervention.
AMERICA:
Westview Press/Mansell Publishing limited,
1986.
Text.
Gaya Turabian
Day, Arthur R.
Escalation and Intervention.
AMERICA:
Westview Press/Mansell Publishing limited,
1986.
Print.