Gaya APA

Widyastuti, P, D, T. (2017). AKUNTANSI BIAYA pendekatan activity based costing (1). Yogyakarta: expert.

Gaya MLA

Widyastuti, Prof., Dr., Tri. "AKUNTANSI BIAYA pendekatan activity based costing". 1 Yogyakarta: expert, 2017. Text Book Digita Bisnis.