Gaya APA
Obolensky, N. (1994).
Practical business re-engineering : petunjuk praktis merekayasa kembali bisnis .
Jakarta:
pt elex media komputindo.
Gaya MLA
Obolensky, Nick.
"Practical business re-engineering : petunjuk praktis merekayasa kembali bisnis".
Jakarta:
pt elex media komputindo,
1994.
Text.