Gaya APA
LEVIEN,Roger E.. (1962).
The Emerging Technology .
New York:
McGraw - Hill Book Company INC.
Gaya Chicago
LEVIEN,Roger E..
The Emerging Technology.
New York:
McGraw - Hill Book Company INC,
1962.
Teks.
Gaya MLA
LEVIEN,Roger E..
The Emerging Technology.
New York:
McGraw - Hill Book Company INC,
1962.
Teks.
Gaya Turabian
LEVIEN,Roger E..
The Emerging Technology.
New York:
McGraw - Hill Book Company INC,
1962.
Teks.