Gaya APA
CHRISTOPHER, WILLIAM F.. (1993).
HANDBOOK FOR PRODUCTIVITY MEASUREMENT AND IMPROVEMENT .
PORTLAND:
PRODUCTIVITY PRESS.
Gaya Chicago
CHRISTOPHER, WILLIAM F..
HANDBOOK FOR PRODUCTIVITY MEASUREMENT AND IMPROVEMENT.
PORTLAND:
PRODUCTIVITY PRESS,
1993.
Text.
Gaya MLA
CHRISTOPHER, WILLIAM F..
HANDBOOK FOR PRODUCTIVITY MEASUREMENT AND IMPROVEMENT.
PORTLAND:
PRODUCTIVITY PRESS,
1993.
Text.
Gaya Turabian
CHRISTOPHER, WILLIAM F..
HANDBOOK FOR PRODUCTIVITY MEASUREMENT AND IMPROVEMENT.
PORTLAND:
PRODUCTIVITY PRESS,
1993.
Print.