Reid, G., & Robertson, D. (1965). Fringe benefits labour costs and social security. George Allen &unwin ltd.
Παραπομπή Chicago StyleReid, G.L, και D.J Robertson. Fringe Benefits Labour Costs and Social Security. London: George Allen &unwin ltd, 1965.
Παραπομπή MLAReid, G.L, και D.J Robertson. Fringe Benefits Labour Costs and Social Security. George Allen &unwin ltd, 1965.
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