Gaya APA
Harvard business review on breakthrough thinking. (1999).
Boston:
Harvard Business School Press.
Gaya Chicago
Harvard business review on breakthrough thinking.
.
Boston:
Harvard Business School Press,
1999.
Buku.
Gaya MLA
Harvard business review on breakthrough thinking.
.
Boston:
Harvard Business School Press,
1999.
Buku.
Gaya Turabian
Harvard business review on breakthrough thinking.
Boston:
Harvard Business School Press,
1999.
Buku.