Dyfyniad APA

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2005). OECD science, technology and industry scoreboard 2005. OECD.

Dyfyniad Arddull Chicago

Organisation for Economic Co-operation and Development and ProQuest (Firm). OECD Science, Technology and Industry Scoreboard 2005. Paris: OECD, 2005.

Dyfyniad MLA

Organisation for Economic Co-operation and Development and ProQuest (Firm). OECD Science, Technology and Industry Scoreboard 2005. OECD, 2005.

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