Gaya APA
Covey, Stephen R. (2005).
The 8th (eight) Habit: From Effectiveness to Greatness .
China:
China Youth.
Gaya Chicago
Covey, Stephen R.
The 8th (eight) Habit: From Effectiveness to Greatness.
China:
China Youth,
2005.
Text.
Gaya MLA
Covey, Stephen R.
The 8th (eight) Habit: From Effectiveness to Greatness.
China:
China Youth,
2005.
Text.
Gaya Turabian
Covey, Stephen R.
The 8th (eight) Habit: From Effectiveness to Greatness.
China:
China Youth,
2005.
Print.