Gaya APA
An Integrated Approach to Learning. (1991).
:
.
Gaya Chicago
An Integrated Approach to Learning.
Cet.ke-1.
:
,
1991.
Text.
Gaya MLA
An Integrated Approach to Learning.
Cet.ke-1.
:
,
1991.
Text.
Gaya Turabian
An Integrated Approach to Learning.
:
,
1991.
Print.