Gaya APA
Covey, Sean. ().
The 7 Habits of Highly Effective Teens .
Tangerang:
Binarupa Aksara.
Gaya Chicago
Covey, Sean.
The 7 Habits of Highly Effective Teens.
Tangerang:
Binarupa Aksara,
.
teks.
Gaya MLA
Covey, Sean.
The 7 Habits of Highly Effective Teens.
Tangerang:
Binarupa Aksara,
.
teks.
Gaya Turabian
Covey, Sean.
The 7 Habits of Highly Effective Teens.
Tangerang:
Binarupa Aksara,
.
teks.