APA Style
Pugel, Thomas A Pugel, Thomas A. (2007).
International economics.-- (Ed, 13th.--).
America:
McGraw-Hill.
Chicago Style
Pugel, Thomas A Pugel, Thomas A.
International economics.--.
Ed, 13th.--
America:
McGraw-Hill,
2007.
Buku.
MLA Style
Pugel, Thomas A Pugel, Thomas A.
International economics.--.
Ed, 13th.--
America:
McGraw-Hill,
2007.
Buku.
Turabian Style
Pugel, Thomas A Pugel, Thomas A.
International economics.--.
Ed, 13th.--
America:
McGraw-Hill,
2007.
Buku.