Gaya APA
Covey, Stephen R, Budijanto. (1997).
The 7 Habists of Highly Effective People = (7 Kebiasaan Manusia yang Sangat Efektif) (Ed. Revisi).
Jakarta Barat:
Binarupa Aksara.
Gaya Chicago
Covey, Stephen R, Budijanto.
The 7 Habists of Highly Effective People = (7 Kebiasaan Manusia yang Sangat Efektif).
Ed. Revisi
Jakarta Barat:
Binarupa Aksara,
1997.
.
Gaya MLA
Covey, Stephen R, Budijanto.
The 7 Habists of Highly Effective People = (7 Kebiasaan Manusia yang Sangat Efektif).
Ed. Revisi
Jakarta Barat:
Binarupa Aksara,
1997.
.
Gaya Turabian
Covey, Stephen R, Budijanto.
The 7 Habists of Highly Effective People = (7 Kebiasaan Manusia yang Sangat Efektif).
Ed. Revisi
Jakarta Barat:
Binarupa Aksara,
1997.
.