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