Columbia subject headings:
Contract labor--Turkey.
Contract system (Labor)--Turkey.
Contractors--Turkey.
Workers' compensation--Law and legislation--Turkey.
Harvard subject headings:
Contract labor--Turkey.
Contract system (Labor)--Turkey.
Contractors--Turkey.
Workers' compensation--Law and legislation--Turkey.
Princeton subject headings:
Contract labor--Turkey.
Contract system (Labor)--Turkey.
Contractors--Turkey.
Workers' compensation--Law and legislation--Turkey.