Gaya APA
Harris, John. (1993).
Active English For Business .
:
Marsek Pers.
Gaya Chicago
Harris, John.
Active English For Business.
:
Marsek Pers,
1993.
Book.
Gaya MLA
Harris, John.
Active English For Business.
:
Marsek Pers,
1993.
Book.
Gaya Turabian
Harris, John.
Active English For Business.
:
Marsek Pers,
1993.
Book.