Gaya APA
Covey, Stephen r., Budijanto.. (1997).
The 7 habits if highly effective people : Stpehen R. Covey; alih bahasa, Budijanto (cet.1).
Jakarta:
Binarupa Aksara.
Gaya Chicago
Covey, Stephen r., Budijanto..
The 7 habits if highly effective people : Stpehen R. Covey; alih bahasa, Budijanto.
cet.1
Jakarta:
Binarupa Aksara,
1997.
Textbook.
Gaya MLA
Covey, Stephen r., Budijanto..
The 7 habits if highly effective people : Stpehen R. Covey; alih bahasa, Budijanto.
cet.1
Jakarta:
Binarupa Aksara,
1997.
Textbook.
Gaya Turabian
Covey, Stephen r., Budijanto..
The 7 habits if highly effective people : Stpehen R. Covey; alih bahasa, Budijanto.
cet.1
Jakarta:
Binarupa Aksara,
1997.
Textbook.