Gaya APA
Rosen, Anita. (2000).
The e-commerce question and answer book .
New York:
AMACOM.
Gaya Chicago
Rosen, Anita.
The e-commerce question and answer book.
New York:
AMACOM,
2000.
Buku.
Gaya MLA
Rosen, Anita.
The e-commerce question and answer book.
New York:
AMACOM,
2000.
Buku.
Gaya Turabian
Rosen, Anita.
The e-commerce question and answer book.
New York:
AMACOM,
2000.
Buku.