Dyfyniad APA

Lippe, P. M. v. d. (2007). Index theory and price statistics. Peter Lang.

Dyfyniad Arddull Chicago

Lippe, Peter Michael von der. Index Theory and Price Statistics. Frankfurt am Main: Peter Lang, 2007.

Dyfyniad MLA

Lippe, Peter Michael von der. Index Theory and Price Statistics. Peter Lang, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.