Gaya APA
Nasional, B, S. (2015).
Sistem manajemen mutu – Persyaratan Quality management systems – Requirements (SNI ISO 9001:2015) .
Jakarta:
Badan Standardisasi Nasional.
Gaya MLA
Nasional, Badan, Standardisasi.
"Sistem manajemen mutu – Persyaratan Quality management systems – Requirements (SNI ISO 9001:2015)".
Jakarta:
Badan Standardisasi Nasional,
2015.
Electronic Resource.