Gaya APA
Azwar, R. (1989).
Indikator Industri 1987 : Indicator of Manufacturing Industry (1).
Jakarta:
Printed in the United.
Gaya MLA
Azwar, Rasjid.
"Indikator Industri 1987 : Indicator of Manufacturing Industry".
1
Jakarta:
Printed in the United,
1989.
Text.