Gaya APA
Walker, Timothy. D. (2017).
Teach Like Finland .
Jakarta:
Grasindo.
Gaya Chicago
Walker, Timothy. D.
Teach Like Finland.
Jakarta:
Grasindo,
2017.
Text.
Gaya MLA
Walker, Timothy. D.
Teach Like Finland.
Jakarta:
Grasindo,
2017.
Text.
Gaya Turabian
Walker, Timothy. D.
Teach Like Finland.
Jakarta:
Grasindo,
2017.
Print.