Watson, D. S. (1972). Price theory and its uses (3rd ed.). Houghton Mifflin.
Chicago (17e ed.) BronvermeldingWatson, Donald Stevenson. Price Theory and Its Uses. 3rd ed. New York: Houghton Mifflin, 1972.
MLA (9e ed.) BronvermeldingWatson, Donald Stevenson. Price Theory and Its Uses. 3rd ed. Houghton Mifflin, 1972.
Let op: Deze citaties zijn niet altijd 100% accuraat.