APA Style
COVEY, Stephen R. (1997).
The 7 Habits of Highly Effective People .
Jakarta:
Binarupa Aksara.
Chicago Style
COVEY, Stephen R.
The 7 Habits of Highly Effective People.
Jakarta:
Binarupa Aksara,
1997.
.
MLA Style
COVEY, Stephen R.
The 7 Habits of Highly Effective People.
Jakarta:
Binarupa Aksara,
1997.
.
Turabian Style
COVEY, Stephen R.
The 7 Habits of Highly Effective People.
Jakarta:
Binarupa Aksara,
1997.
.