Dyfyniad APA
ebrary, Inc, Foss, M. F., Manser, M., & Young, A. H. (1993). Price measurements and their uses. University of Chicago Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Murray F. Foss, Marilyn Manser, and A. H. Young. Price Measurements and Their Uses. Chicago: University of Chicago Press, 1993.
Dyfyniad MLA
ebrary, Inc, et al. Price Measurements and Their Uses. University of Chicago Press, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.