Gaya APA
ELFENBEIN, Julien. (0).
Business letters and communications .
New York:
Alexander Hamilton.
Gaya Chicago
ELFENBEIN, Julien.
Business letters and communications.
New York:
Alexander Hamilton,
0.
Buku.
Gaya MLA
ELFENBEIN, Julien.
Business letters and communications.
New York:
Alexander Hamilton,
0.
Buku.
Gaya Turabian
ELFENBEIN, Julien.
Business letters and communications.
New York:
Alexander Hamilton,
0.
Buku.