Gaya APA
Step by Step Membuat SOP (Standard Operating Procedure). (2017).
Yogyakarta:
Efata Publishing.
Gaya Chicago
Step by Step Membuat SOP (Standard Operating Procedure).
Cet. 2.
Yogyakarta:
Efata Publishing,
2017.
.
Gaya MLA
Step by Step Membuat SOP (Standard Operating Procedure).
Cet. 2.
Yogyakarta:
Efata Publishing,
2017.
.
Gaya Turabian
Step by Step Membuat SOP (Standard Operating Procedure).
Yogyakarta:
Efata Publishing,
2017.
.