Gaya APA
Unruh, Gregory. (2010).
Earth, Inc : Using nature's rules to build sustainable profits (Cet. 1).
America:
Harvard Business Press.
Gaya Chicago
Unruh, Gregory.
Earth, Inc : Using nature's rules to build sustainable profits.
Cet. 1
America:
Harvard Business Press,
2010.
Text.
Gaya MLA
Unruh, Gregory.
Earth, Inc : Using nature's rules to build sustainable profits.
Cet. 1
America:
Harvard Business Press,
2010.
Text.
Gaya Turabian
Unruh, Gregory.
Earth, Inc : Using nature's rules to build sustainable profits.
Cet. 1
America:
Harvard Business Press,
2010.
Print.