APA (7th ed.) Zitazioa
Lippe, P. M. v. d. (2007). Index theory and price statistics. Peter Lang.
Chicago Style (17th ed.) Zitazioa
Lippe, Peter Michael von der. Index Theory and Price Statistics. Frankfurt am Main: Peter Lang, 2007.
MLA (9th ed.) Zitazioa
Lippe, Peter Michael von der. Index Theory and Price Statistics. Peter Lang, 2007.
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