Παραπομπή APA

Parker,R H, & Harcourt,G C. (1969). Readings in the concept and measurement of income. Cambridge at the University Press.

Παραπομπή Chicago Style

Parker,R H, και Harcourt,G C. Readings in the Concept and Measurement of Income. London: Cambridge at the University Press, 1969.

Παραπομπή MLA

Parker,R H, και Harcourt,G C. Readings in the Concept and Measurement of Income. Cambridge at the University Press, 1969.