Gaya APA
JOHNSON, P Fraser, Plynn, Anna E.. (2015).
PURCHASING AND SUPPLY MANAGEMENT (15th).
New York:
MCGRAW-HILL.
Gaya Chicago
JOHNSON, P Fraser, Plynn, Anna E..
PURCHASING AND SUPPLY MANAGEMENT.
15th
New York:
MCGRAW-HILL,
2015.
Text.
Gaya MLA
JOHNSON, P Fraser, Plynn, Anna E..
PURCHASING AND SUPPLY MANAGEMENT.
15th
New York:
MCGRAW-HILL,
2015.
Text.
Gaya Turabian
JOHNSON, P Fraser, Plynn, Anna E..
PURCHASING AND SUPPLY MANAGEMENT.
15th
New York:
MCGRAW-HILL,
2015.
Print.