Gaya APA
COVEY, Stephen R.. (2013).
The wisdom and teachings of stephen r. covey .
JAKARTA:
PT Dunamis Intra Sarana.
Gaya Chicago
COVEY, Stephen R..
The wisdom and teachings of stephen r. covey.
JAKARTA:
PT Dunamis Intra Sarana,
2013.
Text.
Gaya MLA
COVEY, Stephen R..
The wisdom and teachings of stephen r. covey.
JAKARTA:
PT Dunamis Intra Sarana,
2013.
Text.
Gaya Turabian
COVEY, Stephen R..
The wisdom and teachings of stephen r. covey.
JAKARTA:
PT Dunamis Intra Sarana,
2013.
Print.