Gaya APA
The Seven Habits of Highly Effective People. (Tahun Terbit).
:
PENERBIT.
Gaya Chicago
The Seven Habits of Highly Effective People.
Edisi.
:
PENERBIT,
Tahun Terbit.
Text.
Gaya MLA
The Seven Habits of Highly Effective People.
Edisi.
:
PENERBIT,
Tahun Terbit.
Text.
Gaya Turabian
The Seven Habits of Highly Effective People.
:
PENERBIT,
Tahun Terbit.
Print.