Penggayaan APA
JOHNSON, Perry L.. (1993).
ISO 9000 : .
New York:
McGraw-Hill.
Chicago Style
JOHNSON, Perry L..
ISO 9000 :.
New York:
McGraw-Hill,
1993.
Text.
MLA Style
JOHNSON, Perry L..
ISO 9000 :.
New York:
McGraw-Hill,
1993.
Text.
Turabian Style
JOHNSON, Perry L..
ISO 9000 :.
New York:
McGraw-Hill,
1993.
Print.