Não informado. (1979). Labour, Capital and Society. McGill University, Centre for Developing Area Studies.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Labour, Capital and Society. Montreal, Canada: McGill University, Centre for Developing Area Studies, 1979.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Labour, Capital and Society. McGill University, Centre for Developing Area Studies, 1979.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.