APA Style
Khalid, Muhammad Nadeem.. ().
Pakistan year book 1989-90 .
:
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Chicago Style
Khalid, Muhammad Nadeem..
Pakistan year book 1989-90.
:
,
.
.
MLA Style
Khalid, Muhammad Nadeem..
Pakistan year book 1989-90.
:
,
.
.
Turabian Style
Khalid, Muhammad Nadeem..
Pakistan year book 1989-90.
:
,
.
.