Gaya APA
FRANK, Robert H.. (2009).
Principles of Economics: Asian Edition (Asia).
USA:
Mc Graw Hill.
Gaya Chicago
FRANK, Robert H..
Principles of Economics: Asian Edition.
Asia
USA:
Mc Graw Hill,
2009.
Buku.
Gaya MLA
FRANK, Robert H..
Principles of Economics: Asian Edition.
Asia
USA:
Mc Graw Hill,
2009.
Buku.
Gaya Turabian
FRANK, Robert H..
Principles of Economics: Asian Edition.
Asia
USA:
Mc Graw Hill,
2009.
Buku.