APA
INTERNATIONAL LABOUR CONFERENCE (33rd Session : 1950 : ), . (1949). Minimum wage fixing machinery in Agriculture. : .
Chicago
INTERNATIONAL LABOUR CONFERENCE (33rd Session : 1950 : ), . 1949. Minimum wage fixing machinery in Agriculture. : .
Harvard
INTERNATIONAL LABOUR CONFERENCE (33rd Session : 1950 : ), . (1949). Minimum wage fixing machinery in Agriculture. : .
MLA
INTERNATIONAL LABOUR CONFERENCE (33rd Session : 1950 : ), . Minimum wage fixing machinery in Agriculture. : . 1949.