Gaya APA
peter F, drucker. (2013).
HBR's 10 must reads : On Innovation .
havard:
Havad bussines.
Gaya Chicago
peter F, drucker.
HBR's 10 must reads : On Innovation.
havard:
Havad bussines,
2013.
Text.
Gaya MLA
peter F, drucker.
HBR's 10 must reads : On Innovation.
havard:
Havad bussines,
2013.
Text.
Gaya Turabian
peter F, drucker.
HBR's 10 must reads : On Innovation.
havard:
Havad bussines,
2013.
Print.