Gaya APA
Covey, Sean;. ().
The 7 habits of highly effective teens : the ultimate teenage success guide .
:
Fireside, 1998.
Gaya Chicago
Covey, Sean;.
The 7 habits of highly effective teens : the ultimate teenage success guide.
:
Fireside, 1998,
.
Text.
Gaya MLA
Covey, Sean;.
The 7 habits of highly effective teens : the ultimate teenage success guide.
:
Fireside, 1998,
.
Text.
Gaya Turabian
Covey, Sean;.
The 7 habits of highly effective teens : the ultimate teenage success guide.
:
Fireside, 1998,
.
Print.