Gaya APA
Porter, Michael E.. (2011).
HBR'S 10 Must Read On Strategy .
United States of America:
Harvard Business Review Press.
Gaya Chicago
Porter, Michael E..
HBR'S 10 Must Read On Strategy.
United States of America:
Harvard Business Review Press,
2011.
Text.
Gaya MLA
Porter, Michael E..
HBR'S 10 Must Read On Strategy.
United States of America:
Harvard Business Review Press,
2011.
Text.
Gaya Turabian
Porter, Michael E..
HBR'S 10 Must Read On Strategy.
United States of America:
Harvard Business Review Press,
2011.
Print.