Gaya APA
World Problems in Education : A Brief Analytical Survey. (1975).
:
.
Gaya Chicago
World Problems in Education : A Brief Analytical Survey.
.
:
,
1975.
Text.
Gaya MLA
World Problems in Education : A Brief Analytical Survey.
.
:
,
1975.
Text.
Gaya Turabian
World Problems in Education : A Brief Analytical Survey.
:
,
1975.
Print.