Gaya APA
CHRISTOPHER, WILLIAN F.. (1993).
HANDBOOK FOR PRODUCTIVITY MEASUREMENT AND IMPROVEMENT .
USA:
NORMAN BODEK.
Gaya Chicago
CHRISTOPHER, WILLIAN F..
HANDBOOK FOR PRODUCTIVITY MEASUREMENT AND IMPROVEMENT.
USA:
NORMAN BODEK,
1993.
Text.
Gaya MLA
CHRISTOPHER, WILLIAN F..
HANDBOOK FOR PRODUCTIVITY MEASUREMENT AND IMPROVEMENT.
USA:
NORMAN BODEK,
1993.
Text.
Gaya Turabian
CHRISTOPHER, WILLIAN F..
HANDBOOK FOR PRODUCTIVITY MEASUREMENT AND IMPROVEMENT.
USA:
NORMAN BODEK,
1993.
Print.