APA
(1960). The Employment Problen in Less Developed Countries. Paris: Development Centre of the Organisation for Econmic Co-operation and Development.
Chicago
1960. The Employment Problen in Less Developed Countries. Paris: Development Centre of the Organisation for Econmic Co-operation and Development.
Harvard
(1960). The Employment Problen in Less Developed Countries. Paris: Development Centre of the Organisation for Econmic Co-operation and Development.
MLA
The Employment Problen in Less Developed Countries. Paris: Development Centre of the Organisation for Econmic Co-operation and Development. 1960.