Gaya APA
Bails, Dale G, Peppers, Larry C. (1993).
Business fluctuations : forecasting techniques and applications (2e).
London:
Prentice Hall.
Gaya Chicago
Bails, Dale G, Peppers, Larry C.
Business fluctuations : forecasting techniques and applications.
2e
London:
Prentice Hall,
1993.
Buku.
Gaya MLA
Bails, Dale G, Peppers, Larry C.
Business fluctuations : forecasting techniques and applications.
2e
London:
Prentice Hall,
1993.
Buku.
Gaya Turabian
Bails, Dale G, Peppers, Larry C.
Business fluctuations : forecasting techniques and applications.
2e
London:
Prentice Hall,
1993.
Buku.