Gaya APA
Covey, Stephen R. (2001).
The 7 Habits Of Highly Effective Teens .
Jakarta:
Binarupa Aksara.
Gaya Chicago
Covey, Stephen R.
The 7 Habits Of Highly Effective Teens.
Jakarta:
Binarupa Aksara,
2001.
Text.
Gaya MLA
Covey, Stephen R.
The 7 Habits Of Highly Effective Teens.
Jakarta:
Binarupa Aksara,
2001.
Text.
Gaya Turabian
Covey, Stephen R.
The 7 Habits Of Highly Effective Teens.
Jakarta:
Binarupa Aksara,
2001.
Print.