Gaya APA
Khan, M. Abbas. (2007).
Social stratification .
:
IG Library.
Gaya Chicago
Khan, M. Abbas.
Social stratification.
:
IG Library,
2007.
Electronic Resources.
Gaya MLA
Khan, M. Abbas.
Social stratification.
:
IG Library,
2007.
Electronic Resources.
Gaya Turabian
Khan, M. Abbas.
Social stratification.
:
IG Library,
2007.
Electronic Resources.