Gaya APA
Ikeda, Yuji. (2011).
PDCA method of improvement of traffic accident black spot in Japan .
:
IRE.
Gaya Chicago
Ikeda, Yuji.
PDCA method of improvement of traffic accident black spot in Japan.
:
IRE,
2011.
Computer Software.
Gaya MLA
Ikeda, Yuji.
PDCA method of improvement of traffic accident black spot in Japan.
:
IRE,
2011.
Computer Software.
Gaya Turabian
Ikeda, Yuji.
PDCA method of improvement of traffic accident black spot in Japan.
:
IRE,
2011.
Computer Software.