Gaya APA
Covey, Sean. (1998).
The 7 Habits of Highly Effective Teens: The Ultimate Teenage Success Guide .
:
Fireside.
Gaya Chicago
Covey, Sean.
The 7 Habits of Highly Effective Teens: The Ultimate Teenage Success Guide.
:
Fireside,
1998.
Non-fiction.
Gaya MLA
Covey, Sean.
The 7 Habits of Highly Effective Teens: The Ultimate Teenage Success Guide.
:
Fireside,
1998.
Non-fiction.
Gaya Turabian
Covey, Sean.
The 7 Habits of Highly Effective Teens: The Ultimate Teenage Success Guide.
:
Fireside,
1998.
Non-fiction.