Gaya APA
Barney, Jay.B. (1997).
Gaining And Sustaining Competitive Advantage. .
Sebastopol, CA:
Addision Wesley.
Gaya Chicago
Barney, Jay.B.
Gaining And Sustaining Competitive Advantage..
Sebastopol, CA:
Addision Wesley,
1997.
Text.
Gaya MLA
Barney, Jay.B.
Gaining And Sustaining Competitive Advantage..
Sebastopol, CA:
Addision Wesley,
1997.
Text.
Gaya Turabian
Barney, Jay.B.
Gaining And Sustaining Competitive Advantage..
Sebastopol, CA:
Addision Wesley,
1997.
Print.