Gaya APA
Slack, Nigel. (2003).
Operations Strategy .
Prentice Hall:
Prentice Hall.
Gaya Chicago
Slack, Nigel.
Operations Strategy.
Prentice Hall:
Prentice Hall,
2003.
Text.
Gaya MLA
Slack, Nigel.
Operations Strategy.
Prentice Hall:
Prentice Hall,
2003.
Text.
Gaya Turabian
Slack, Nigel.
Operations Strategy.
Prentice Hall:
Prentice Hall,
2003.
Print.