Gaya APA
Kefalas, Asterios G. (1990).
Global business strategy : a systems approach .
Cincinnati, Ohio:
South Western.
Gaya Chicago
Kefalas, Asterios G.
Global business strategy : a systems approach.
Cincinnati, Ohio:
South Western,
1990.
Buku.
Gaya MLA
Kefalas, Asterios G.
Global business strategy : a systems approach.
Cincinnati, Ohio:
South Western,
1990.
Buku.
Gaya Turabian
Kefalas, Asterios G.
Global business strategy : a systems approach.
Cincinnati, Ohio:
South Western,
1990.
Buku.