APA Style
ANAS, S.
(2007).
THE SPRITUAL DEVELOPMENT FOR WORKING HAPPINESS
(
1st edt)
.
JAKARTA:
KARYA ABADI.
MLA Style
ANAS, SYAFRIZAL.
"THE SPRITUAL DEVELOPMENT FOR WORKING HAPPINESS".
1st edt
JAKARTA:
KARYA ABADI,
2007.
Text.