Gaya APA
Risman, C.
(2007).
Kerja Keras Menata Transportasi Nasional
.
Jakata:
CV Farnay Printing.
Gaya MLA
Risman, Cupli.
"Kerja Keras Menata Transportasi Nasional".
Jakata:
CV Farnay Printing,
2007.
Text.