Gaya APA
THE SIX SIGMA BLACK BELT HANDBOOK. (2005).
:
.
Gaya Chicago
THE SIX SIGMA BLACK BELT HANDBOOK.
.
:
,
2005.
Handbook.
Gaya MLA
THE SIX SIGMA BLACK BELT HANDBOOK.
.
:
,
2005.
Handbook.
Gaya Turabian
THE SIX SIGMA BLACK BELT HANDBOOK.
:
,
2005.
Handbook.