Gaya APA
Keating, Barbara. (1990).
A Guide to positive discipline : helping students make responsible choices .
Boston, MA:
Allyn and Bacon.
Gaya Chicago
Keating, Barbara.
A Guide to positive discipline : helping students make responsible choices.
Boston, MA:
Allyn and Bacon,
1990.
Text.
Gaya MLA
Keating, Barbara.
A Guide to positive discipline : helping students make responsible choices.
Boston, MA:
Allyn and Bacon,
1990.
Text.
Gaya Turabian
Keating, Barbara.
A Guide to positive discipline : helping students make responsible choices.
Boston, MA:
Allyn and Bacon,
1990.
Print.