Dyfyniad APA

Rescher, N. (2007). Is philosophy dispensable?: And other philosophical essays. Ontos Verlag.

Dyfyniad Arddull Chicago

Rescher, Nicholas. Is Philosophy Dispensable?: And Other Philosophical Essays. Frankfurt ; New Brunswick: Ontos Verlag, 2007.

Dyfyniad MLA

Rescher, Nicholas. Is Philosophy Dispensable?: And Other Philosophical Essays. Ontos Verlag, 2007.

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