Gaya APA
Haag, Ernest van den. (1972).
Political violence and civil disobedience .
Amerika Serikat:
Harper &Row Publisher.
Gaya Chicago
Haag, Ernest van den.
Political violence and civil disobedience.
Amerika Serikat:
Harper &Row Publisher,
1972.
Text.
Gaya MLA
Haag, Ernest van den.
Political violence and civil disobedience.
Amerika Serikat:
Harper &Row Publisher,
1972.
Text.
Gaya Turabian
Haag, Ernest van den.
Political violence and civil disobedience.
Amerika Serikat:
Harper &Row Publisher,
1972.
Print.