Gaya APA
Covey, Sean. (2001).
The 7 habits of highly effective teens : the ultimate teenage success guide (Cetakan 1).
Jakarta:
Binarupa Aksara.
Gaya Chicago
Covey, Sean.
The 7 habits of highly effective teens : the ultimate teenage success guide.
Cetakan 1
Jakarta:
Binarupa Aksara,
2001.
Text.
Gaya MLA
Covey, Sean.
The 7 habits of highly effective teens : the ultimate teenage success guide.
Cetakan 1
Jakarta:
Binarupa Aksara,
2001.
Text.
Gaya Turabian
Covey, Sean.
The 7 habits of highly effective teens : the ultimate teenage success guide.
Cetakan 1
Jakarta:
Binarupa Aksara,
2001.
Print.