Παραπομπή APA

Robertson, D. (1963). Economics of wages and the distribution of income. MacMillan & Co.ltd.

Παραπομπή Chicago Style

Robertson, D.J. Economics of Wages and the Distribution of Income. London: MacMillan & Co.ltd, 1963.

Παραπομπή MLA

Robertson, D.J. Economics of Wages and the Distribution of Income. MacMillan & Co.ltd, 1963.