Gaya APA
Lickona. (2019).
Character matters .
Jakarta:
Bumi Aksara.
Gaya Chicago
Lickona.
Character matters.
Jakarta:
Bumi Aksara,
2019.
Text.
Gaya MLA
Lickona.
Character matters.
Jakarta:
Bumi Aksara,
2019.
Text.
Gaya Turabian
Lickona.
Character matters.
Jakarta:
Bumi Aksara,
2019.
Print.