Gaya APA

Tunggal, A, W. (2012). Intisasri Activity - Based Costing (ABC) & Management (ABM) . Jakarta: Harvarindo.

Gaya MLA

Tunggal, Amin, Widjaya. "Intisasri Activity - Based Costing (ABC) & Management (ABM)". Jakarta: Harvarindo, 2012. Text.