Gaya APA
Harvard Business Review On Entrepreneurship. (1999).
Boston:
Harvard Business School Publishing.
Gaya Chicago
Harvard Business Review On Entrepreneurship.
.
Boston:
Harvard Business School Publishing,
1999.
.
Gaya MLA
Harvard Business Review On Entrepreneurship.
.
Boston:
Harvard Business School Publishing,
1999.
.
Gaya Turabian
Harvard Business Review On Entrepreneurship.
Boston:
Harvard Business School Publishing,
1999.
.