Gaya APA

Luis, S., Biromo, P, A. (2007). Step by Step In Cascading : Balanced Scorecard (Cet.1). jakarta: Gramedia.

Gaya MLA

Luis, Suwardi., Biromo, Prima, A.. "Step by Step In Cascading : Balanced Scorecard". Cet.1 jakarta: Gramedia, 2007. Text.