Río, F. d., & Sampayo, A. R. (2005). Obsolescence and productivity. FEDEA.
Chicago Style (17th ed.) CitationRío, Fernando del, and Antonio R. Sampayo. Obsolescence and Productivity. Madrid: FEDEA, 2005.
MLA (9th ed.) CitationRío, Fernando del, and Antonio R. Sampayo. Obsolescence and Productivity. FEDEA, 2005.
Warning: These citations may not always be 100% accurate.