Gaya APA
Jurnal Economic Review.1990. (1990).
German::
Institute for Science Cooperation;.
Gaya Chicago
Jurnal Economic Review.1990.
.
German::
Institute for Science Cooperation;,
1990.
Printed Book.
Gaya MLA
Jurnal Economic Review.1990.
.
German::
Institute for Science Cooperation;,
1990.
Printed Book.
Gaya Turabian
Jurnal Economic Review.1990.
German::
Institute for Science Cooperation;,
1990.
Printed Book.