Gaya APA
Hart, Keith [et all]. (2010).
The human economy .
Malden:
Polity.
Gaya Chicago
Hart, Keith [et all].
The human economy.
Malden:
Polity,
2010.
Text.
Gaya MLA
Hart, Keith [et all].
The human economy.
Malden:
Polity,
2010.
Text.
Gaya Turabian
Hart, Keith [et all].
The human economy.
Malden:
Polity,
2010.
Print.