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