Gaya APA
Powell, Mike. (1999).
Information management for development organisations .
:
Oxfam.
Gaya Chicago
Powell, Mike.
Information management for development organisations.
:
Oxfam,
1999.
Text.
Gaya MLA
Powell, Mike.
Information management for development organisations.
:
Oxfam,
1999.
Text.
Gaya Turabian
Powell, Mike.
Information management for development organisations.
:
Oxfam,
1999.
Print.