Gaya APA
BOLT, Gordon J. (1981).
Market and sales forecasting a total approach .
London:
Kogan Page.
Gaya Chicago
BOLT, Gordon J.
Market and sales forecasting a total approach.
London:
Kogan Page,
1981.
Monograf.
Gaya MLA
BOLT, Gordon J.
Market and sales forecasting a total approach.
London:
Kogan Page,
1981.
Monograf.
Gaya Turabian
BOLT, Gordon J.
Market and sales forecasting a total approach.
London:
Kogan Page,
1981.
Monograf.