Gaya APA
Widyastutik, T. (2017).
Akuntansi biaya : pendekatan activity based costing (Ed. 1 Cet. 1).
Yogyakarta:
expert.
Gaya MLA
Widyastutik, Tri.
"Akuntansi biaya : pendekatan activity based costing".
Ed. 1 Cet. 1
Yogyakarta:
expert,
2017.
BUKU TEKS.