Penggayaan APA
HILL, Charles W.L.. (1997).
International business: (2nd.ed.).
Chicago:
Irwin.
Chicago Style
HILL, Charles W.L..
International business:.
2nd.ed.
Chicago:
Irwin,
1997.
Buku.
MLA Style
HILL, Charles W.L..
International business:.
2nd.ed.
Chicago:
Irwin,
1997.
Buku.
Turabian Style
HILL, Charles W.L..
International business:.
2nd.ed.
Chicago:
Irwin,
1997.
Buku.