APA Style
Covey, Stephen R.. (1997).
The 7 Habits of Highly Effective People (Cet. 1).
Jakarta:
Binarupa Aksara.
Chicago Style
Covey, Stephen R..
The 7 Habits of Highly Effective People.
Cet. 1
Jakarta:
Binarupa Aksara,
1997.
Text.
MLA Style
Covey, Stephen R..
The 7 Habits of Highly Effective People.
Cet. 1
Jakarta:
Binarupa Aksara,
1997.
Text.
Turabian Style
Covey, Stephen R..
The 7 Habits of Highly Effective People.
Cet. 1
Jakarta:
Binarupa Aksara,
1997.
Print.