Gaya APA
Syukron, Amin, Kholil, Muhammad. (2013).
Six sigma: quality for bussiness improvement .
Yogyakarta:
Graha Ilmu.
Gaya Chicago
Syukron, Amin, Kholil, Muhammad.
Six sigma: quality for bussiness improvement.
Yogyakarta:
Graha Ilmu,
2013.
Text.
Gaya MLA
Syukron, Amin, Kholil, Muhammad.
Six sigma: quality for bussiness improvement.
Yogyakarta:
Graha Ilmu,
2013.
Text.
Gaya Turabian
Syukron, Amin, Kholil, Muhammad.
Six sigma: quality for bussiness improvement.
Yogyakarta:
Graha Ilmu,
2013.
Print.