Gaya APA
Eyal, Nir. (2014).
Hooked: How Build Habit-Forming Product (-).
:
Portofolio Penguin.
Gaya Chicago
Eyal, Nir.
Hooked: How Build Habit-Forming Product.
-
:
Portofolio Penguin,
2014.
Text.
Gaya MLA
Eyal, Nir.
Hooked: How Build Habit-Forming Product.
-
:
Portofolio Penguin,
2014.
Text.
Gaya Turabian
Eyal, Nir.
Hooked: How Build Habit-Forming Product.
-
:
Portofolio Penguin,
2014.
Print.