Gaya APA
Sobari, N. (2017).
SERVICE TRANSFORMATION PERJALANAN PERJALANAN JASA RAHARJA MENCAPAI SERVICE EXCELLENCE .
Jakarta:
Lembaga management.
Gaya MLA
Sobari, Nurdin.
"SERVICE TRANSFORMATION PERJALANAN PERJALANAN JASA RAHARJA MENCAPAI SERVICE EXCELLENCE".
Jakarta:
Lembaga management,
2017.
Text.