Gaya APA
Kahle, D.
(2003).
10 Secrets Of Time Management For Sales people
(
--)
.
Jakarta:
Bhuana Ilmu Polpuler.
Gaya MLA
Kahle, Dave.
"10 Secrets Of Time Management For Sales people".
--
Jakarta:
Bhuana Ilmu Polpuler,
2003.
Text.