Gaya APA
Luis, S. (2007).
Step by Step in Cascading Balanced Scorecard to Functional Scorecards .
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Luis, Suwardi.
"Step by Step in Cascading Balanced Scorecard to Functional Scorecards".
Jakarta:
PT Gramedia Pustaka Utama,
2007.
Text.