APA Style
Allama Iqbal Open University, Islamabad, United States. Department of Labor, Washington, DC.. ().
Occupational Outlook Handbook and Career Guide to Industries.[computer file]. .
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Chicago Style
Allama Iqbal Open University, Islamabad, United States. Department of Labor, Washington, DC..
Occupational Outlook Handbook and Career Guide to Industries.[computer file]..
:
,
.
.
MLA Style
Allama Iqbal Open University, Islamabad, United States. Department of Labor, Washington, DC..
Occupational Outlook Handbook and Career Guide to Industries.[computer file]..
:
,
.
.
Turabian Style
Allama Iqbal Open University, Islamabad, United States. Department of Labor, Washington, DC..
Occupational Outlook Handbook and Career Guide to Industries.[computer file]..
:
,
.
.