Gaya APA
Usry. (2006).
Cost Accounting buku 1 (13).
Jakarta:
Salemba Empat.
Gaya Chicago
Usry.
Cost Accounting buku 1.
13
Jakarta:
Salemba Empat,
2006.
Text.
Gaya MLA
Usry.
Cost Accounting buku 1.
13
Jakarta:
Salemba Empat,
2006.
Text.
Gaya Turabian
Usry.
Cost Accounting buku 1.
13
Jakarta:
Salemba Empat,
2006.
Print.