Gaya APA
Alan Greenspan. (2008).
Jakarta:
Ufuk Press.
Gaya Chicago
Alan Greenspan.
.
Jakarta:
Ufuk Press,
2008.
Printed Book.
Gaya MLA
Alan Greenspan.
.
Jakarta:
Ufuk Press,
2008.
Printed Book.
Gaya Turabian
Alan Greenspan.
Jakarta:
Ufuk Press,
2008.
Printed Book.