Gaya APA
Tricker, R.
(2016).
"ISO 9001:2015 Audit Procedures|
(
Fourth Edition)
.
New York:
Routledge.
Gaya MLA
Tricker, Ray.
""ISO 9001:2015 Audit Procedures|".
Fourth Edition
New York:
Routledge,
2016.
book.