Gaya APA
Magretta, Joan. (2014).
Understanding Michael Porter (-).
Yogyakarta:
Andi.
Gaya Chicago
Magretta, Joan.
Understanding Michael Porter.
-
Yogyakarta:
Andi,
2014.
Text.
Gaya MLA
Magretta, Joan.
Understanding Michael Porter.
-
Yogyakarta:
Andi,
2014.
Text.
Gaya Turabian
Magretta, Joan.
Understanding Michael Porter.
-
Yogyakarta:
Andi,
2014.
Print.