Dyfyniad APA

Liebowitz, D. (2018). OECD Reviews of School Resources: Portugal 2018. OECD.

Dyfyniad Arddull Chicago

Liebowitz, David. OECD Reviews of School Resources: Portugal 2018. OECD, 2018.

Dyfyniad MLA

Liebowitz, David. OECD Reviews of School Resources: Portugal 2018. OECD, 2018.

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