APA Style
Syukron, Amin, Kholil, Muhammad. (2013).
SIX SIGMA: Quality for Business Improvement (1).
Yogyakarta:
GRAHA ILMU.
Chicago Style
Syukron, Amin, Kholil, Muhammad.
SIX SIGMA: Quality for Business Improvement.
1
Yogyakarta:
GRAHA ILMU,
2013.
Text.
MLA Style
Syukron, Amin, Kholil, Muhammad.
SIX SIGMA: Quality for Business Improvement.
1
Yogyakarta:
GRAHA ILMU,
2013.
Text.
Turabian Style
Syukron, Amin, Kholil, Muhammad.
SIX SIGMA: Quality for Business Improvement.
1
Yogyakarta:
GRAHA ILMU,
2013.
Print.